| 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 | $182.57 | 12.348% | $205.1137 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $186.48 | 9.681% | $204.5331 | $204.53 | $204.55 | $204.50 |
| Purchase #3 | $24.48 | 4.150% | $25.4959 | $25.50 | $25.50 | $25.50 |
| Purchase #4 | $62.76 | 11.738% | $70.1268 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $175.74 | 10.336% | $193.9045 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $72.73 | 3.453% | $75.2414 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $161.65 | 9.694% | $177.3204 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $866.41 | $951.7358 | $951.73 | $951.75 | $951.60 | |