| 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 | $141.90 | 8.132% | $153.4393 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $93.54 | 3.726% | $97.0253 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $161.88 | 7.193% | $173.524 | $173.52 | $173.50 | $173.50 |
| Purchase #4 | $124.57 | 9.206% | $136.0379 | $136.04 | $136.05 | $136.00 |
| Purchase #5 | $209.51 | 13.269% | $237.3099 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $215.62 | 8.864% | $234.7326 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $42.57 | 9.109% | $46.4477 | $46.45 | $46.45 | $46.40 |
| 7 purchase totals = | $989.59 | $1,078.5167 | $1,078.52 | $1,078.55 | $1,078.30 | |