| 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 | $145.66 | 7.602% | $156.7331 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $135.90 | 6.686% | $144.9863 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $65.28 | 3.140% | $67.3298 | $67.33 | $67.35 | $67.30 |
| Purchase #4 | $204.43 | 10.228% | $225.3391 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $48.93 | 4.114% | $50.943 | $50.94 | $50.95 | $50.90 |
| Purchase #6 | $55.31 | 6.201% | $58.7398 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $190.86 | 4.327% | $199.1185 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $846.37 | $903.1896 | $903.19 | $903.25 | $903.00 | |