| 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 | $75.58 | 11.174% | $84.0253 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $143.29 | 5.482% | $151.1452 | $151.15 | $151.15 | $151.10 |
| Purchase #3 | $109.30 | 7.102% | $117.0625 | $117.06 | $117.05 | $117.10 |
| Purchase #4 | $83.69 | 13.244% | $94.7739 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $200.38 | 5.171% | $210.7416 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $216.60 | 12.394% | $243.4454 | $243.45 | $243.45 | $243.40 |
| Purchase #7 | $174.88 | 8.644% | $189.9966 | $190.00 | $190.00 | $190.00 |
| 7 purchase totals = | $1,003.72 | $1,091.1905 | $1,091.20 | $1,091.20 | $1,091.10 | |