| 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 | $169.84 | 10.795% | $188.1742 | $188.17 | $188.15 | $188.20 |
| Purchase #2 | $139.80 | 6.274% | $148.5711 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $220.26 | 8.494% | $238.9689 | $238.97 | $238.95 | $239.00 |
| Purchase #4 | $58.70 | 7.553% | $63.1336 | $63.13 | $63.15 | $63.10 |
| Purchase #5 | $81.49 | 12.181% | $91.4163 | $91.42 | $91.40 | $91.40 |
| Purchase #6 | $188.60 | 7.483% | $202.7129 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $74.80 | 11.128% | $83.1237 | $83.12 | $83.10 | $83.10 |
| 7 purchase totals = | $933.49 | $1,016.1007 | $1,016.09 | $1,016.00 | $1,016.10 | |