| 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 | $196.91 | 7.448% | $211.5759 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $159.93 | 5.376% | $168.5278 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $108.67 | 11.746% | $121.4344 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $76.56 | 12.492% | $86.1239 | $86.12 | $86.10 | $86.10 |
| Purchase #5 | $55.73 | 5.688% | $58.8999 | $58.90 | $58.90 | $58.90 |
| Purchase #6 | $92.38 | 9.596% | $101.2448 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $64.49 | 10.565% | $71.3034 | $71.30 | $71.30 | $71.30 |
| 7 purchase totals = | $754.67 | $819.1101 | $819.10 | $819.15 | $819.00 | |