| 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 | $148.37 | 3.528% | $153.6045 | $153.60 | $153.60 | $153.60 |
| Purchase #2 | $144.96 | 7.414% | $155.7073 | $155.71 | $155.70 | $155.70 |
| Purchase #3 | $114.71 | 6.433% | $122.0893 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $32.96 | 6.553% | $35.1199 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $146.87 | 13.143% | $166.1731 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $250.53 | 9.682% | $274.7863 | $274.79 | $274.80 | $274.80 |
| Purchase #7 | $203.88 | 3.161% | $210.3246 | $210.32 | $210.30 | $210.30 |
| 7 purchase totals = | $1,042.28 | $1,117.8050 | $1,117.80 | $1,117.75 | $1,117.80 | |