| 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 | $109.63 | 7.478% | $117.8281 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $46.85 | 12.844% | $52.8674 | $52.87 | $52.85 | $52.90 |
| Purchase #3 | $202.63 | 12.321% | $227.596 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $105.43 | 12.237% | $118.3315 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $170.76 | 13.823% | $194.3642 | $194.36 | $194.35 | $194.40 |
| Purchase #6 | $94.40 | 9.615% | $103.4766 | $103.48 | $103.50 | $103.50 |
| Purchase #7 | $140.87 | 9.214% | $153.8498 | $153.85 | $153.85 | $153.80 |
| 7 purchase totals = | $870.57 | $968.3136 | $968.32 | $968.35 | $968.30 | |