| 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 | $175.51 | 7.861% | $189.3068 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $116.93 | 8.482% | $126.848 | $126.85 | $126.85 | $126.80 |
| Purchase #3 | $185.52 | 10.272% | $204.5766 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $180.36 | 8.476% | $195.6473 | $195.65 | $195.65 | $195.60 |
| Purchase #5 | $44.32 | 10.480% | $48.9647 | $48.96 | $48.95 | $49.00 |
| Purchase #6 | $149.71 | 11.678% | $167.1931 | $167.19 | $167.20 | $167.20 |
| Purchase #7 | $44.59 | 11.207% | $49.5872 | $49.59 | $49.60 | $49.60 |
| 7 purchase totals = | $896.94 | $982.1237 | $982.13 | $982.15 | $982.10 | |