| 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 | $132.60 | 13.657% | $150.7092 | $150.71 | $150.70 | $150.70 |
| Purchase #2 | $88.39 | 6.670% | $94.2856 | $94.29 | $94.30 | $94.30 |
| Purchase #3 | $84.87 | 3.259% | $87.6359 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $150.44 | 7.837% | $162.23 | $162.23 | $162.25 | $162.20 |
| Purchase #5 | $107.99 | 11.698% | $120.6227 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $27.83 | 8.548% | $30.2089 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $160.51 | 3.835% | $166.6656 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $752.63 | $812.3579 | $812.37 | $812.35 | $812.30 | |