| 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 | $113.64 | 4.316% | $118.5447 | $118.54 | $118.55 | $118.50 |
| Purchase #2 | $148.39 | 8.784% | $161.4246 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $28.53 | 12.816% | $32.1864 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $245.75 | 13.709% | $279.4399 | $279.44 | $279.45 | $279.40 |
| Purchase #5 | $52.41 | 6.276% | $55.6993 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $16.29 | 12.494% | $18.3253 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $170.81 | 8.230% | $184.8677 | $184.87 | $184.85 | $184.90 |
| 7 purchase totals = | $775.82 | $850.4879 | $850.49 | $850.50 | $850.40 | |