| 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 | $192.69 | 10.562% | $213.0419 | $213.04 | $213.05 | $213.00 |
| Purchase #2 | $162.64 | 5.115% | $170.959 | $170.96 | $170.95 | $171.00 |
| Purchase #3 | $27.61 | 5.850% | $29.2252 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $26.58 | 8.142% | $28.7441 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $163.47 | 9.703% | $179.3315 | $179.33 | $179.35 | $179.30 |
| Purchase #6 | $93.68 | 4.529% | $97.9228 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $148.26 | 3.340% | $153.2119 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $814.93 | $872.4364 | $872.43 | $872.45 | $872.30 | |