| 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 | $133.34 | 6.317% | $141.7631 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $33.29 | 6.277% | $35.3796 | $35.38 | $35.40 | $35.40 |
| Purchase #3 | $68.89 | 9.708% | $75.5778 | $75.58 | $75.60 | $75.60 |
| Purchase #4 | $234.73 | 8.810% | $255.4097 | $255.41 | $255.40 | $255.40 |
| Purchase #5 | $157.45 | 12.566% | $177.2352 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $100.33 | 12.213% | $112.5833 | $112.58 | $112.60 | $112.60 |
| Purchase #7 | $59.82 | 5.257% | $62.9647 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $787.85 | $860.9134 | $860.91 | $860.95 | $861.00 | |