| 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 | $189.67 | 9.213% | $207.1443 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $118.34 | 4.409% | $123.5576 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $34.67 | 5.176% | $36.4645 | $36.46 | $36.45 | $36.50 |
| Purchase #4 | $107.76 | 4.515% | $112.6254 | $112.63 | $112.65 | $112.60 |
| Purchase #5 | $86.29 | 7.403% | $92.678 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $168.48 | 4.139% | $175.4534 | $175.45 | $175.45 | $175.50 |
| Purchase #7 | $28.44 | 10.108% | $31.3147 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $733.65 | $779.2379 | $779.23 | $779.25 | $779.30 | |