| 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 | $162.58 | 10.653% | $179.8996 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $152.87 | 10.396% | $168.7624 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $23.53 | 9.477% | $25.7599 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $202.59 | 10.859% | $224.5892 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $86.76 | 13.706% | $98.6513 | $98.65 | $98.65 | $98.70 |
| Purchase #6 | $238.68 | 9.229% | $260.7078 | $260.71 | $260.70 | $260.70 |
| Purchase #7 | $27.94 | 3.768% | $28.9928 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $894.95 | $987.3630 | $987.36 | $987.35 | $987.50 | |