| 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 | $147.51 | 12.337% | $165.7083 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $146.96 | 4.724% | $153.9024 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $59.47 | 8.836% | $64.7248 | $64.72 | $64.70 | $64.70 |
| Purchase #4 | $219.88 | 9.766% | $241.3535 | $241.35 | $241.35 | $241.40 |
| Purchase #5 | $14.33 | 4.267% | $14.9415 | $14.94 | $14.95 | $14.90 |
| Purchase #6 | $7.40 | 5.460% | $7.804 | $7.80 | $7.80 | $7.80 |
| Purchase #7 | $224.81 | 6.794% | $240.0836 | $240.08 | $240.10 | $240.10 |
| 7 purchase totals = | $820.36 | $888.5181 | $888.50 | $888.50 | $888.50 | |