| 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 | $192.87 | 7.729% | $207.7769 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $26.65 | 7.748% | $28.7148 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $52.33 | 13.443% | $59.3647 | $59.36 | $59.35 | $59.40 |
| Purchase #4 | $236.39 | 5.486% | $249.3584 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $194.64 | 12.630% | $219.223 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $174.41 | 3.510% | $180.5318 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $202.95 | 8.840% | $220.8908 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $1,080.24 | $1,165.8604 | $1,165.85 | $1,165.85 | $1,165.90 | |