| 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 | $131.33 | 9.553% | $143.876 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $125.58 | 5.659% | $132.6866 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $116.90 | 7.752% | $125.9621 | $125.96 | $125.95 | $126.00 |
| Purchase #4 | $14.55 | 9.673% | $15.9574 | $15.96 | $15.95 | $16.00 |
| Purchase #5 | $184.65 | 12.634% | $207.9787 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $141.42 | 12.838% | $159.5755 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $206.76 | 7.688% | $222.6557 | $222.66 | $222.65 | $222.70 |
| 7 purchase totals = | $921.19 | $1,008.6920 | $1,008.71 | $1,008.75 | $1,008.90 | |