| 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 | $213.94 | 6.643% | $228.152 | $228.15 | $228.15 | $228.20 |
| Purchase #2 | $28.34 | 10.524% | $31.3225 | $31.32 | $31.30 | $31.30 |
| Purchase #3 | $59.68 | 5.570% | $63.0042 | $63.00 | $63.00 | $63.00 |
| Purchase #4 | $78.31 | 4.532% | $81.859 | $81.86 | $81.85 | $81.90 |
| Purchase #5 | $184.80 | 8.296% | $200.131 | $200.13 | $200.15 | $200.10 |
| Purchase #6 | $81.64 | 6.360% | $86.8323 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $137.72 | 8.785% | $149.8187 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $784.43 | $841.1197 | $841.11 | $841.10 | $841.10 | |