| 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 | $156.34 | 11.231% | $173.8985 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $177.74 | 7.633% | $191.3069 | $191.31 | $191.30 | $191.30 |
| Purchase #3 | $136.56 | 8.754% | $148.5145 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $100.73 | 11.492% | $112.3059 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $93.31 | 8.195% | $100.9568 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $146.40 | 10.787% | $162.1922 | $162.19 | $162.20 | $162.20 |
| Purchase #7 | $235.71 | 7.154% | $252.5727 | $252.57 | $252.55 | $252.60 |
| 7 purchase totals = | $1,046.79 | $1,141.7475 | $1,141.75 | $1,141.70 | $1,141.80 | |