| 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 | $169.51 | 13.841% | $192.9719 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $62.62 | 5.591% | $66.1211 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $17.57 | 5.790% | $18.5873 | $18.59 | $18.60 | $18.60 |
| Purchase #4 | $117.38 | 3.608% | $121.6151 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $36.32 | 12.401% | $40.824 | $40.82 | $40.80 | $40.80 |
| Purchase #6 | $38.92 | 7.533% | $41.8518 | $41.85 | $41.85 | $41.90 |
| Purchase #7 | $18.31 | 12.376% | $20.576 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $460.63 | $502.5472 | $502.55 | $502.50 | $502.60 | |