| 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 | $71.84 | 13.191% | $81.3164 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $147.93 | 8.128% | $159.9538 | $159.95 | $159.95 | $160.00 |
| Purchase #3 | $27.28 | 5.194% | $28.6969 | $28.70 | $28.70 | $28.70 |
| Purchase #4 | $139.92 | 3.695% | $145.09 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $140.87 | 12.188% | $158.0392 | $158.04 | $158.05 | $158.00 |
| Purchase #6 | $147.40 | 11.187% | $163.8896 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $179.53 | 13.554% | $203.8635 | $203.86 | $203.85 | $203.90 |
| 7 purchase totals = | $854.77 | $940.8494 | $940.85 | $940.85 | $940.90 | |