| 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 | $178.50 | 4.702% | $186.8931 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $65.40 | 13.376% | $74.1479 | $74.15 | $74.15 | $74.10 |
| Purchase #3 | $84.81 | 10.856% | $94.017 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $67.73 | 9.136% | $73.9178 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $135.26 | 6.867% | $144.5483 | $144.55 | $144.55 | $144.50 |
| Purchase #6 | $37.96 | 13.331% | $43.0204 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $128.31 | 3.236% | $132.4621 | $132.46 | $132.45 | $132.50 |
| 7 purchase totals = | $697.97 | $749.0066 | $749.01 | $748.95 | $748.90 | |