| 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 | $141.59 | 13.612% | $160.8632 | $160.86 | $160.85 | $160.90 |
| Purchase #2 | $203.28 | 5.613% | $214.6901 | $214.69 | $214.70 | $214.70 |
| Purchase #3 | $143.51 | 4.643% | $150.1732 | $150.17 | $150.15 | $150.20 |
| Purchase #4 | $15.41 | 6.593% | $16.426 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $118.72 | 6.246% | $126.1353 | $126.14 | $126.15 | $126.10 |
| Purchase #6 | $39.62 | 3.666% | $41.0725 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $234.94 | 9.218% | $256.5968 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $897.07 | $965.9571 | $965.96 | $965.95 | $966.00 | |