| 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 | $165.37 | 13.121% | $187.0682 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $28.38 | 5.177% | $29.8492 | $29.85 | $29.85 | $29.80 |
| Purchase #3 | $131.58 | 4.684% | $137.7432 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $48.36 | 11.778% | $54.0558 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $37.25 | 9.363% | $40.7377 | $40.74 | $40.75 | $40.70 |
| Purchase #6 | $62.90 | 3.655% | $65.199 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $99.64 | 7.502% | $107.115 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $573.48 | $621.7681 | $621.78 | $621.75 | $621.70 | |