| 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 | $179.42 | 7.338% | $192.5858 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $121.95 | 11.316% | $135.7499 | $135.75 | $135.75 | $135.70 |
| Purchase #3 | $17.68 | 5.631% | $18.6756 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $15.36 | 13.478% | $17.4302 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $199.93 | 4.850% | $209.6266 | $209.63 | $209.65 | $209.60 |
| Purchase #6 | $205.95 | 11.180% | $228.9752 | $228.98 | $229.00 | $229.00 |
| Purchase #7 | $82.83 | 12.200% | $92.9353 | $92.94 | $92.95 | $92.90 |
| 7 purchase totals = | $823.12 | $895.9786 | $896.00 | $896.10 | $895.90 | |