| 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 | $17.85 | 6.556% | $19.0202 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $150.48 | 11.649% | $168.0094 | $168.01 | $168.00 | $168.00 |
| Purchase #3 | $104.75 | 7.441% | $112.5444 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $159.46 | 13.377% | $180.791 | $180.79 | $180.80 | $180.80 |
| Purchase #5 | $141.88 | 8.750% | $154.2945 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $141.86 | 9.395% | $155.1877 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $6.83 | 10.171% | $7.5247 | $7.52 | $7.50 | $7.50 |
| 7 purchase totals = | $723.11 | $797.3719 | $797.36 | $797.35 | $797.30 | |