| 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 | $148.38 | 6.805% | $158.4773 | $158.48 | $158.50 | $158.50 |
| Purchase #2 | $87.97 | 12.784% | $99.2161 | $99.22 | $99.20 | $99.20 |
| Purchase #3 | $34.93 | 9.211% | $38.1474 | $38.15 | $38.15 | $38.10 |
| Purchase #4 | $114.36 | 6.549% | $121.8494 | $121.85 | $121.85 | $121.80 |
| Purchase #5 | $163.36 | 9.202% | $178.3924 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $174.54 | 11.794% | $195.1252 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $143.87 | 5.796% | $152.2087 | $152.21 | $152.20 | $152.20 |
| 7 purchase totals = | $867.41 | $943.4165 | $943.43 | $943.45 | $943.30 | |