| 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 | $133.45 | 4.329% | $139.2271 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $207.54 | 9.147% | $226.5237 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $99.84 | 8.332% | $108.1587 | $108.16 | $108.15 | $108.20 |
| Purchase #4 | $28.51 | 6.627% | $30.3994 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $56.59 | 7.516% | $60.8433 | $60.84 | $60.85 | $60.80 |
| Purchase #6 | $45.39 | 6.553% | $48.3644 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $102.62 | 5.770% | $108.5412 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $673.94 | $722.0578 | $722.05 | $722.05 | $722.00 | |