| 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 | $156.93 | 5.278% | $165.2128 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $102.83 | 13.691% | $116.9085 | $116.91 | $116.90 | $116.90 |
| Purchase #3 | $84.51 | 8.305% | $91.5286 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $52.96 | 13.369% | $60.0402 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $26.33 | 12.543% | $29.6326 | $29.63 | $29.65 | $29.60 |
| Purchase #6 | $153.82 | 4.432% | $160.6373 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $201.36 | 4.505% | $210.4313 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $778.74 | $834.3913 | $834.39 | $834.45 | $834.20 | |