| 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 | $119.97 | 13.684% | $136.3867 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $147.97 | 7.716% | $159.3874 | $159.39 | $159.40 | $159.40 |
| Purchase #3 | $187.40 | 8.649% | $203.6082 | $203.61 | $203.60 | $203.60 |
| Purchase #4 | $243.64 | 8.134% | $263.4577 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $14.32 | 3.445% | $14.8133 | $14.81 | $14.80 | $14.80 |
| Purchase #6 | $85.91 | 12.833% | $96.9348 | $96.93 | $96.95 | $96.90 |
| Purchase #7 | $34.92 | 3.591% | $36.174 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $834.13 | $910.7621 | $910.76 | $910.75 | $910.80 | |