| 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 | $245.69 | 8.622% | $266.8734 | $266.87 | $266.85 | $266.90 |
| Purchase #2 | $187.41 | 6.436% | $199.4717 | $199.47 | $199.45 | $199.50 |
| Purchase #3 | $119.81 | 6.572% | $127.6839 | $127.68 | $127.70 | $127.70 |
| Purchase #4 | $125.87 | 8.835% | $136.9906 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $152.25 | 6.797% | $162.5984 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $154.82 | 11.550% | $172.7017 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $70.35 | 13.802% | $80.0597 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $1,056.20 | $1,146.3794 | $1,146.37 | $1,146.35 | $1,146.50 | |