| 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 | $145.44 | 7.595% | $156.4862 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $87.45 | 13.604% | $99.3467 | $99.35 | $99.35 | $99.30 |
| Purchase #3 | $240.80 | 12.279% | $270.3678 | $270.37 | $270.35 | $270.40 |
| Purchase #4 | $131.58 | 5.382% | $138.6616 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $101.57 | 6.467% | $108.1385 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $58.58 | 12.476% | $65.8884 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $102.93 | 6.568% | $109.6904 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $868.35 | $948.5796 | $948.59 | $948.60 | $948.60 | |