| 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 | $96.69 | 11.874% | $108.171 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $64.93 | 4.207% | $67.6616 | $67.66 | $67.65 | $67.70 |
| Purchase #3 | $12.66 | 5.310% | $13.3322 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $169.99 | 11.172% | $188.9813 | $188.98 | $189.00 | $189.00 |
| Purchase #5 | $21.43 | 8.668% | $23.2876 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $112.84 | 4.871% | $118.3364 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $140.39 | 12.734% | $158.2673 | $158.27 | $158.25 | $158.30 |
| 7 purchase totals = | $618.93 | $678.0374 | $678.04 | $678.05 | $678.10 | |