| 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 | $165.64 | 13.367% | $187.7811 | $187.78 | $187.80 | $187.80 |
| Purchase #2 | $120.84 | 13.107% | $136.6785 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $169.94 | 8.597% | $184.5497 | $184.55 | $184.55 | $184.50 |
| Purchase #4 | $13.94 | 7.532% | $14.99 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $24.40 | 11.149% | $27.1204 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $212.25 | 9.149% | $231.6688 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $176.26 | 13.633% | $200.2895 | $200.29 | $200.30 | $200.30 |
| 7 purchase totals = | $883.27 | $983.0780 | $983.08 | $983.10 | $983.10 | |