| 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 | $198.53 | 5.814% | $210.0725 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $11.98 | 10.431% | $13.2296 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $190.25 | 6.546% | $202.7038 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $144.52 | 7.643% | $155.5657 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $60.60 | 7.443% | $65.1105 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $119.75 | 4.488% | $125.1244 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $54.42 | 11.314% | $60.5771 | $60.58 | $60.60 | $60.60 |
| 7 purchase totals = | $780.05 | $832.3836 | $832.38 | $832.35 | $832.40 | |