| 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 | $189.60 | 3.428% | $196.0995 | $196.10 | $196.10 | $196.10 |
| Purchase #2 | $62.52 | 11.524% | $69.7248 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $203.96 | 8.384% | $221.06 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $153.95 | 6.221% | $163.5272 | $163.53 | $163.55 | $163.50 |
| Purchase #5 | $88.49 | 7.146% | $94.8135 | $94.81 | $94.80 | $94.80 |
| Purchase #6 | $20.31 | 6.589% | $21.6482 | $21.65 | $21.65 | $21.60 |
| Purchase #7 | $117.99 | 8.616% | $128.156 | $128.16 | $128.15 | $128.20 |
| 7 purchase totals = | $836.82 | $895.0292 | $895.03 | $895.00 | $895.00 | |