| 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 | $147.93 | 4.186% | $154.1223 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $44.57 | 13.344% | $50.5174 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $117.64 | 12.636% | $132.505 | $132.51 | $132.50 | $132.50 |
| Purchase #4 | $13.43 | 11.762% | $15.0096 | $15.01 | $15.00 | $15.00 |
| Purchase #5 | $203.96 | 7.356% | $218.9633 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $147.99 | 9.448% | $161.9721 | $161.97 | $161.95 | $162.00 |
| Purchase #7 | $48.73 | 12.582% | $54.8612 | $54.86 | $54.85 | $54.90 |
| 7 purchase totals = | $724.25 | $787.9509 | $787.95 | $787.85 | $788.00 | |