| 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 | $173.40 | 12.498% | $195.0715 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $28.29 | 10.612% | $31.2921 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $242.68 | 8.210% | $262.604 | $262.60 | $262.60 | $262.60 |
| Purchase #4 | $159.57 | 13.777% | $181.554 | $181.55 | $181.55 | $181.60 |
| Purchase #5 | $58.94 | 13.462% | $66.8745 | $66.87 | $66.85 | $66.90 |
| Purchase #6 | $180.26 | 9.128% | $196.7141 | $196.71 | $196.70 | $196.70 |
| Purchase #7 | $6.40 | 10.692% | $7.0843 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $849.54 | $941.1945 | $941.17 | $941.15 | $941.30 | |