| 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 | $140.36 | 7.728% | $151.207 | $151.21 | $151.20 | $151.20 |
| Purchase #2 | $214.49 | 13.556% | $243.5663 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $28.32 | 3.666% | $29.3582 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $73.59 | 11.341% | $81.9358 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $89.76 | 9.644% | $98.4165 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $195.51 | 10.400% | $215.843 | $215.84 | $215.85 | $215.80 |
| Purchase #7 | $138.35 | 7.843% | $149.2008 | $149.20 | $149.20 | $149.20 |
| 7 purchase totals = | $880.38 | $969.5276 | $969.54 | $969.50 | $969.50 | |