| 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 | $118.71 | 9.107% | $129.5209 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $135.89 | 8.428% | $147.3428 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $170.48 | 11.249% | $189.6573 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $46.27 | 11.844% | $51.7502 | $51.75 | $51.75 | $51.80 |
| Purchase #5 | $143.33 | 10.624% | $158.5574 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $33.84 | 5.479% | $35.6941 | $35.69 | $35.70 | $35.70 |
| Purchase #7 | $94.30 | 7.309% | $101.1924 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $742.82 | $813.7151 | $813.71 | $813.70 | $813.80 | |