| 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 | $140.81 | 12.320% | $158.1578 | $158.16 | $158.15 | $158.20 |
| Purchase #2 | $177.35 | 9.378% | $193.9819 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $38.70 | 6.317% | $41.1447 | $41.14 | $41.15 | $41.10 |
| Purchase #4 | $250.84 | 12.274% | $281.6281 | $281.63 | $281.65 | $281.60 |
| Purchase #5 | $118.62 | 9.716% | $130.1451 | $130.15 | $130.15 | $130.10 |
| Purchase #6 | $36.82 | 10.469% | $40.6747 | $40.67 | $40.65 | $40.70 |
| Purchase #7 | $107.34 | 12.119% | $120.3485 | $120.35 | $120.35 | $120.30 |
| 7 purchase totals = | $870.48 | $966.0808 | $966.08 | $966.10 | $966.00 | |