| 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 | $177.78 | 13.461% | $201.711 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $148.39 | 6.495% | $158.0279 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $143.32 | 10.407% | $158.2353 | $158.24 | $158.25 | $158.20 |
| Purchase #4 | $227.81 | 4.211% | $237.4031 | $237.40 | $237.40 | $237.40 |
| Purchase #5 | $161.43 | 4.757% | $169.1092 | $169.11 | $169.10 | $169.10 |
| Purchase #6 | $94.79 | 9.635% | $103.923 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $99.74 | 4.813% | $104.5405 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $1,053.26 | $1,132.9500 | $1,132.95 | $1,132.95 | $1,132.80 | |