| 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 | $132.30 | 13.865% | $150.6434 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $185.79 | 12.291% | $208.6254 | $208.63 | $208.65 | $208.60 |
| Purchase #3 | $217.74 | 7.796% | $234.715 | $234.72 | $234.70 | $234.70 |
| Purchase #4 | $220.71 | 7.488% | $237.2368 | $237.24 | $237.25 | $237.20 |
| Purchase #5 | $183.45 | 10.726% | $203.1268 | $203.13 | $203.15 | $203.10 |
| Purchase #6 | $61.64 | 8.103% | $66.6347 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $146.71 | 11.141% | $163.055 | $163.06 | $163.05 | $163.10 |
| 7 purchase totals = | $1,148.34 | $1,264.0371 | $1,264.05 | $1,264.10 | $1,263.90 | |