| 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 | $202.57 | 5.185% | $213.0733 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $89.51 | 4.589% | $93.6176 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $236.33 | 7.308% | $253.601 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $130.98 | 9.723% | $143.7152 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $33.39 | 9.368% | $36.518 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $57.35 | 5.165% | $60.3121 | $60.31 | $60.30 | $60.30 |
| Purchase #7 | $171.78 | 9.790% | $188.5973 | $188.60 | $188.60 | $188.60 |
| 7 purchase totals = | $921.91 | $989.4345 | $989.44 | $989.35 | $989.40 | |