| 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 | $183.94 | 9.357% | $201.1513 | $201.15 | $201.15 | $201.20 |
| Purchase #2 | $194.35 | 10.104% | $213.9871 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $126.27 | 9.395% | $138.1331 | $138.13 | $138.15 | $138.10 |
| Purchase #4 | $83.38 | 9.475% | $91.2803 | $91.28 | $91.30 | $91.30 |
| Purchase #5 | $35.78 | 11.464% | $39.8818 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $83.62 | 11.399% | $93.1518 | $93.15 | $93.15 | $93.20 |
| Purchase #7 | $148.64 | 12.526% | $167.2586 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $855.98 | $944.8440 | $944.84 | $944.90 | $945.00 | |