| 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 | $188.63 | 3.739% | $195.6829 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $244.74 | 13.874% | $278.6952 | $278.70 | $278.70 | $278.70 |
| Purchase #3 | $123.72 | 5.407% | $130.4095 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $159.50 | 13.198% | $180.5508 | $180.55 | $180.55 | $180.60 |
| Purchase #5 | $217.83 | 9.611% | $238.7656 | $238.77 | $238.75 | $238.80 |
| Purchase #6 | $158.84 | 4.249% | $165.5891 | $165.59 | $165.60 | $165.60 |
| Purchase #7 | $16.33 | 8.538% | $17.7243 | $17.72 | $17.70 | $17.70 |
| 7 purchase totals = | $1,109.59 | $1,207.4174 | $1,207.42 | $1,207.40 | $1,207.50 | |