| 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 | $144.28 | 11.734% | $161.2098 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $124.31 | 11.647% | $138.7884 | $138.79 | $138.80 | $138.80 |
| Purchase #3 | $95.86 | 12.350% | $107.6987 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $83.57 | 8.404% | $90.5932 | $90.59 | $90.60 | $90.60 |
| Purchase #5 | $193.38 | 13.715% | $219.9021 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $36.42 | 9.629% | $39.9269 | $39.93 | $39.95 | $39.90 |
| Purchase #7 | $116.35 | 4.440% | $121.5159 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $794.17 | $879.6350 | $879.64 | $879.65 | $879.60 | |