| 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 | $127.68 | 12.430% | $143.5506 | $143.55 | $143.55 | $143.60 |
| Purchase #2 | $142.39 | 13.527% | $161.6511 | $161.65 | $161.65 | $161.70 |
| Purchase #3 | $245.91 | 4.846% | $257.8268 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $21.88 | 3.465% | $22.6381 | $22.64 | $22.65 | $22.60 |
| Purchase #5 | $17.47 | 13.664% | $19.8571 | $19.86 | $19.85 | $19.90 |
| Purchase #6 | $170.54 | 13.796% | $194.0677 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $142.46 | 5.330% | $150.0531 | $150.05 | $150.05 | $150.10 |
| 7 purchase totals = | $868.33 | $949.6445 | $949.65 | $949.65 | $949.80 | |