| 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 | $158.25 | 13.588% | $179.753 | $179.75 | $179.75 | $179.80 |
| Purchase #2 | $98.67 | 3.479% | $102.1027 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $139.96 | 13.650% | $159.0645 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $165.32 | 11.334% | $184.0574 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $116.39 | 8.647% | $126.4542 | $126.45 | $126.45 | $126.50 |
| Purchase #6 | $56.98 | 13.805% | $64.8461 | $64.85 | $64.85 | $64.80 |
| Purchase #7 | $212.45 | 9.195% | $231.9848 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $948.02 | $1,048.2627 | $1,048.25 | $1,048.25 | $1,048.40 | |