| 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 | $110.49 | 9.555% | $121.0473 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $161.84 | 11.407% | $180.3011 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $45.64 | 6.854% | $48.7682 | $48.77 | $48.75 | $48.80 |
| Purchase #4 | $130.75 | 9.289% | $142.8954 | $142.90 | $142.90 | $142.90 |
| Purchase #5 | $129.67 | 10.495% | $143.2789 | $143.28 | $143.30 | $143.30 |
| Purchase #6 | $17.89 | 9.432% | $19.5774 | $19.58 | $19.60 | $19.60 |
| Purchase #7 | $160.66 | 9.862% | $176.5043 | $176.50 | $176.50 | $176.50 |
| 7 purchase totals = | $756.94 | $832.3726 | $832.38 | $832.40 | $832.40 | |