| 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 | $15.82 | 13.552% | $17.9639 | $17.96 | $17.95 | $18.00 |
| Purchase #2 | $118.62 | 10.232% | $130.7572 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $121.47 | 10.687% | $134.4515 | $134.45 | $134.45 | $134.50 |
| Purchase #4 | $147.54 | 5.591% | $155.789 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $65.52 | 8.847% | $71.3166 | $71.32 | $71.30 | $71.30 |
| Purchase #6 | $118.60 | 11.712% | $132.4904 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $50.65 | 8.583% | $54.9973 | $55.00 | $55.00 | $55.00 |
| 7 purchase totals = | $638.22 | $697.7659 | $697.77 | $697.75 | $697.90 | |