| 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 | $237.97 | 8.649% | $258.552 | $258.55 | $258.55 | $258.60 |
| Purchase #2 | $107.32 | 8.648% | $116.601 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $145.88 | 8.449% | $158.2054 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $164.61 | 7.864% | $177.5549 | $177.55 | $177.55 | $177.60 |
| Purchase #5 | $49.91 | 6.494% | $53.1512 | $53.15 | $53.15 | $53.20 |
| Purchase #6 | $185.60 | 9.161% | $202.6028 | $202.60 | $202.60 | $202.60 |
| Purchase #7 | $159.92 | 11.714% | $178.653 | $178.65 | $178.65 | $178.70 |
| 7 purchase totals = | $1,051.21 | $1,145.3203 | $1,145.31 | $1,145.30 | $1,145.50 | |