| 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 | $108.65 | 10.181% | $119.7117 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $43.44 | 7.604% | $46.7432 | $46.74 | $46.75 | $46.70 |
| Purchase #3 | $78.63 | 12.741% | $88.6482 | $88.65 | $88.65 | $88.60 |
| Purchase #4 | $146.92 | 10.775% | $162.7506 | $162.75 | $162.75 | $162.80 |
| Purchase #5 | $46.88 | 13.516% | $53.2163 | $53.22 | $53.20 | $53.20 |
| Purchase #6 | $120.49 | 12.696% | $135.7874 | $135.79 | $135.80 | $135.80 |
| Purchase #7 | $203.36 | 12.122% | $228.0113 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $748.37 | $834.8687 | $834.87 | $834.85 | $834.80 | |