| 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 | $128.46 | 11.264% | $142.9297 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $228.64 | 3.137% | $235.8124 | $235.81 | $235.80 | $235.80 |
| Purchase #3 | $53.27 | 13.754% | $60.5968 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $70.32 | 12.596% | $79.1775 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $97.50 | 13.543% | $110.7044 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $64.69 | 10.340% | $71.3789 | $71.38 | $71.40 | $71.40 |
| Purchase #7 | $153.94 | 10.317% | $169.822 | $169.82 | $169.80 | $169.80 |
| 7 purchase totals = | $796.82 | $870.4217 | $870.42 | $870.45 | $870.40 | |