| 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 | $145.91 | 10.608% | $161.3881 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $186.51 | 11.155% | $207.3152 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $66.45 | 13.793% | $75.6154 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $40.69 | 12.417% | $45.7425 | $45.74 | $45.75 | $45.70 |
| Purchase #5 | $17.66 | 10.346% | $19.4871 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $64.65 | 8.655% | $70.2455 | $70.25 | $70.25 | $70.20 |
| Purchase #7 | $152.84 | 11.744% | $170.7895 | $170.79 | $170.80 | $170.80 |
| 7 purchase totals = | $674.71 | $750.5833 | $750.60 | $750.60 | $750.50 | |