| 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 | $160.54 | 9.218% | $175.3386 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $128.94 | 10.123% | $141.9926 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $177.72 | 5.524% | $187.5373 | $187.54 | $187.55 | $187.50 |
| Purchase #4 | $220.33 | 8.511% | $239.0823 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $161.38 | 7.686% | $173.7837 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $33.68 | 6.470% | $35.8591 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $163.52 | 7.115% | $175.1544 | $175.15 | $175.15 | $175.20 |
| 7 purchase totals = | $1,046.11 | $1,128.7480 | $1,128.74 | $1,128.80 | $1,128.80 | |