| 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 | $125.82 | 9.781% | $138.1265 | $138.13 | $138.15 | $138.10 |
| Purchase #2 | $67.68 | 11.333% | $75.3502 | $75.35 | $75.35 | $75.40 |
| Purchase #3 | $22.53 | 7.667% | $24.2574 | $24.26 | $24.25 | $24.30 |
| Purchase #4 | $111.36 | 6.184% | $118.2465 | $118.25 | $118.25 | $118.20 |
| Purchase #5 | $167.59 | 11.381% | $186.6634 | $186.66 | $186.65 | $186.70 |
| Purchase #6 | $108.82 | 3.184% | $112.2848 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $238.84 | 8.160% | $258.3293 | $258.33 | $258.35 | $258.30 |
| 7 purchase totals = | $842.64 | $913.2581 | $913.26 | $913.30 | $913.30 | |