| 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 | $174.65 | 11.590% | $194.8919 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $104.71 | 13.246% | $118.5799 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $31.64 | 6.367% | $33.6545 | $33.65 | $33.65 | $33.70 |
| Purchase #4 | $121.86 | 5.540% | $128.611 | $128.61 | $128.60 | $128.60 |
| Purchase #5 | $166.68 | 8.253% | $180.4361 | $180.44 | $180.45 | $180.40 |
| Purchase #6 | $83.33 | 12.549% | $93.7871 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $100.75 | 3.515% | $104.2914 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $783.62 | $854.2519 | $854.25 | $854.30 | $854.30 | |