| 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 | $139.37 | 11.114% | $154.8596 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $55.59 | 4.348% | $58.0071 | $58.01 | $58.00 | $58.00 |
| Purchase #3 | $61.83 | 13.261% | $70.0293 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $201.96 | 12.483% | $227.1707 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $151.55 | 13.266% | $171.6546 | $171.65 | $171.65 | $171.70 |
| Purchase #6 | $42.40 | 8.789% | $46.1265 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $150.39 | 6.361% | $159.9563 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $803.09 | $887.8041 | $887.81 | $887.80 | $887.90 | |