| 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 | $136.85 | 10.296% | $150.9401 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $75.56 | 7.456% | $81.1938 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $112.30 | 3.649% | $116.3978 | $116.40 | $116.40 | $116.40 |
| Purchase #4 | $140.26 | 6.439% | $149.2913 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $24.55 | 10.171% | $27.047 | $27.05 | $27.05 | $27.00 |
| Purchase #6 | $99.62 | 10.663% | $110.2425 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $160.37 | 3.356% | $165.752 | $165.75 | $165.75 | $165.80 |
| 7 purchase totals = | $749.51 | $800.8645 | $800.86 | $800.90 | $800.80 | |