| 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 | $16.73 | 13.254% | $18.9474 | $18.95 | $18.95 | $18.90 |
| Purchase #2 | $62.61 | 5.508% | $66.0586 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $210.52 | 10.192% | $231.9762 | $231.98 | $232.00 | $232.00 |
| Purchase #4 | $176.86 | 13.232% | $200.2621 | $200.26 | $200.25 | $200.30 |
| Purchase #5 | $13.90 | 11.600% | $15.5124 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $130.43 | 7.548% | $140.2749 | $140.27 | $140.25 | $140.30 |
| Purchase #7 | $132.42 | 8.568% | $143.7657 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $743.47 | $816.7973 | $816.80 | $816.75 | $816.90 | |