| 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 | $165.81 | 5.642% | $175.165 | $175.17 | $175.15 | $175.20 |
| Purchase #2 | $31.99 | 12.405% | $35.9584 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $210.61 | 10.763% | $233.278 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $155.72 | 4.328% | $162.4596 | $162.46 | $162.45 | $162.50 |
| Purchase #5 | $60.76 | 8.271% | $65.7855 | $65.79 | $65.80 | $65.80 |
| Purchase #6 | $162.62 | 13.636% | $184.7949 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $143.99 | 4.216% | $150.0606 | $150.06 | $150.05 | $150.10 |
| 7 purchase totals = | $931.50 | $1,007.5020 | $1,007.51 | $1,007.50 | $1,007.70 | |