| 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 | $157.98 | 12.479% | $177.6943 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $182.67 | 4.671% | $191.2025 | $191.20 | $191.20 | $191.20 |
| Purchase #3 | $24.52 | 9.677% | $26.8928 | $26.89 | $26.90 | $26.90 |
| Purchase #4 | $34.77 | 6.842% | $37.149 | $37.15 | $37.15 | $37.10 |
| Purchase #5 | $71.58 | 8.538% | $77.6915 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $43.78 | 10.385% | $48.3266 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $53.86 | 3.760% | $55.8851 | $55.89 | $55.90 | $55.90 |
| 7 purchase totals = | $569.16 | $614.8418 | $614.84 | $614.90 | $614.80 | |