| 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 | $140.98 | 3.497% | $145.9101 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $36.49 | 10.701% | $40.3948 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $105.84 | 12.820% | $119.4087 | $119.41 | $119.40 | $119.40 |
| Purchase #4 | $56.32 | 10.305% | $62.1238 | $62.12 | $62.10 | $62.10 |
| Purchase #5 | $41.88 | 5.168% | $44.0444 | $44.04 | $44.05 | $44.00 |
| Purchase #6 | $168.96 | 5.596% | $178.415 | $178.42 | $178.40 | $178.40 |
| Purchase #7 | $129.33 | 10.433% | $142.823 | $142.82 | $142.80 | $142.80 |
| 7 purchase totals = | $679.80 | $733.1198 | $733.11 | $733.05 | $733.00 | |