| 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 | $145.93 | 11.422% | $162.5981 | $162.60 | $162.60 | $162.60 |
| Purchase #2 | $67.27 | 10.322% | $74.2136 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $177.97 | 7.829% | $191.9033 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $64.68 | 7.449% | $69.498 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $111.55 | 13.553% | $126.6684 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $126.79 | 3.117% | $130.742 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $117.48 | 3.587% | $121.694 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $811.67 | $877.3174 | $877.31 | $877.30 | $877.30 | |