| 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 | $132.46 | 4.271% | $138.1174 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $223.81 | 13.114% | $253.1604 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $95.34 | 13.578% | $108.2853 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $156.36 | 12.396% | $175.7424 | $175.74 | $175.75 | $175.70 |
| Purchase #5 | $77.46 | 11.216% | $86.1479 | $86.15 | $86.15 | $86.10 |
| Purchase #6 | $147.80 | 10.258% | $162.9613 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $41.75 | 4.718% | $43.7198 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $874.98 | $968.1345 | $968.14 | $968.10 | $968.10 | |