| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.78 | 5.626% | $137.0814 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $154.85 | 11.523% | $172.6934 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $200.68 | 13.587% | $227.9464 | $227.95 | $227.95 | $227.90 |
| Purchase #4 | $236.70 | 5.862% | $250.5754 | $250.58 | $250.60 | $250.60 |
| Purchase #5 | $245.60 | 12.603% | $276.553 | $276.55 | $276.55 | $276.60 |
| Purchase #6 | $116.83 | 12.497% | $131.4302 | $131.43 | $131.45 | $131.40 |
| Purchase #7 | $187.40 | 7.431% | $201.3257 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $1,271.84 | $1,397.6055 | $1,397.61 | $1,397.70 | $1,397.60 | |