| 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 | $188.90 | 5.136% | $198.6019 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $142.55 | 6.716% | $152.1237 | $152.12 | $152.10 | $152.10 |
| Purchase #3 | $137.33 | 9.240% | $150.0193 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $194.72 | 10.112% | $214.4101 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $169.74 | 8.338% | $183.8929 | $183.89 | $183.90 | $183.90 |
| Purchase #6 | $236.84 | 8.385% | $256.699 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $46.73 | 4.356% | $48.7656 | $48.77 | $48.75 | $48.80 |
| 7 purchase totals = | $1,116.81 | $1,204.5125 | $1,204.51 | $1,204.45 | $1,204.50 | |