| 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 | $129.97 | 10.852% | $144.0743 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $17.48 | 8.488% | $18.9637 | $18.96 | $18.95 | $19.00 |
| Purchase #3 | $37.96 | 13.398% | $43.0459 | $43.05 | $43.05 | $43.00 |
| Purchase #4 | $152.44 | 4.527% | $159.341 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $149.44 | 4.551% | $156.241 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $66.43 | 13.609% | $75.4705 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $224.71 | 8.312% | $243.3879 | $243.39 | $243.40 | $243.40 |
| 7 purchase totals = | $778.43 | $840.5243 | $840.52 | $840.50 | $840.50 | |