| 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 | $136.91 | 7.212% | $146.7839 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $86.35 | 11.361% | $96.1602 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $249.39 | 13.399% | $282.8058 | $282.81 | $282.80 | $282.80 |
| Purchase #4 | $61.25 | 10.334% | $67.5796 | $67.58 | $67.60 | $67.60 |
| Purchase #5 | $125.57 | 12.632% | $141.432 | $141.43 | $141.45 | $141.40 |
| Purchase #6 | $227.48 | 4.255% | $237.1593 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $19.61 | 8.330% | $21.2435 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $906.56 | $993.1643 | $993.16 | $993.20 | $993.20 | |