| 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 | $112.81 | 7.295% | $121.0395 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $45.41 | 8.784% | $49.3988 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $158.87 | 3.741% | $164.8133 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $128.86 | 4.732% | $134.9577 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $17.98 | 7.207% | $19.2758 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $130.88 | 5.530% | $138.1177 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $123.43 | 7.298% | $132.4379 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $718.24 | $760.0407 | $760.05 | $760.05 | $760.00 | |