| 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 | $110.95 | 6.645% | $118.3226 | $118.32 | $118.30 | $118.30 |
| Purchase #2 | $206.61 | 8.463% | $224.0954 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $144.51 | 11.136% | $160.6026 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $170.28 | 4.395% | $177.7638 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $76.86 | 8.560% | $83.4392 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $54.64 | 4.627% | $57.1682 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $154.77 | 9.754% | $169.8663 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $918.62 | $991.2581 | $991.26 | $991.20 | $991.30 | |