| 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 | $179.72 | 13.376% | $203.7593 | $203.76 | $203.75 | $203.80 |
| Purchase #2 | $13.33 | 7.659% | $14.3509 | $14.35 | $14.35 | $14.40 |
| Purchase #3 | $25.80 | 8.415% | $27.9711 | $27.97 | $27.95 | $28.00 |
| Purchase #4 | $199.73 | 3.689% | $207.098 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $83.72 | 6.461% | $89.1291 | $89.13 | $89.15 | $89.10 |
| Purchase #6 | $14.86 | 6.649% | $15.848 | $15.85 | $15.85 | $15.80 |
| Purchase #7 | $143.53 | 4.156% | $149.4951 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $660.69 | $707.6515 | $707.66 | $707.65 | $707.70 | |