| 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 | $41.50 | 7.760% | $44.7204 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $41.61 | 10.117% | $45.8197 | $45.82 | $45.80 | $45.80 |
| Purchase #3 | $145.94 | 11.607% | $162.8793 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $141.58 | 11.731% | $158.1887 | $158.19 | $158.20 | $158.20 |
| Purchase #5 | $175.26 | 5.701% | $185.2516 | $185.25 | $185.25 | $185.30 |
| Purchase #6 | $148.60 | 8.529% | $161.2741 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $198.62 | 8.835% | $216.1681 | $216.17 | $216.15 | $216.20 |
| 7 purchase totals = | $893.11 | $974.3019 | $974.30 | $974.25 | $974.40 | |