| 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 | $132.48 | 10.455% | $146.3308 | $146.33 | $146.35 | $146.30 |
| Purchase #2 | $40.57 | 10.120% | $44.6757 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $195.95 | 12.326% | $220.1028 | $220.10 | $220.10 | $220.10 |
| Purchase #4 | $163.60 | 11.683% | $182.7134 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $65.95 | 6.814% | $70.4438 | $70.44 | $70.45 | $70.40 |
| Purchase #6 | $185.76 | 3.177% | $191.6616 | $191.66 | $191.65 | $191.70 |
| Purchase #7 | $122.28 | 11.682% | $136.5647 | $136.56 | $136.55 | $136.60 |
| 7 purchase totals = | $906.59 | $992.4928 | $992.48 | $992.50 | $992.50 | |