| 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 | $135.57 | 12.693% | $152.7779 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $207.78 | 9.121% | $226.7316 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $41.98 | 6.806% | $44.8372 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $58.59 | 12.823% | $66.103 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $151.96 | 5.448% | $160.2388 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $37.64 | 7.280% | $40.3802 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $175.47 | 11.232% | $195.1788 | $195.18 | $195.20 | $195.20 |
| 7 purchase totals = | $808.99 | $886.2475 | $886.25 | $886.35 | $886.20 | |