| 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 | $146.38 | 8.505% | $158.8296 | $158.83 | $158.85 | $158.80 |
| Purchase #2 | $7.41 | 3.679% | $7.6826 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $89.80 | 6.222% | $95.3874 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $142.92 | 12.169% | $160.3119 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $202.34 | 12.772% | $228.1829 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $68.29 | 3.418% | $70.6242 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $111.40 | 3.779% | $115.6098 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $768.54 | $836.6284 | $836.62 | $836.65 | $836.60 | |