| 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 | $74.83 | 13.675% | $85.063 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $96.25 | 6.175% | $102.1934 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $124.61 | 4.310% | $129.9807 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $214.25 | 9.375% | $234.3359 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $85.26 | 3.710% | $88.4231 | $88.42 | $88.40 | $88.40 |
| Purchase #6 | $165.91 | 8.598% | $180.1749 | $180.17 | $180.15 | $180.20 |
| Purchase #7 | $13.32 | 3.558% | $13.7939 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $774.43 | $833.9649 | $833.95 | $833.95 | $834.00 | |