| 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 | $130.53 | 4.683% | $136.6427 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $79.35 | 10.523% | $87.7 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $166.84 | 10.874% | $184.9822 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $111.89 | 8.149% | $121.0079 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $164.56 | 6.473% | $175.212 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $21.45 | 10.350% | $23.6701 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $104.74 | 3.580% | $108.4897 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $779.36 | $837.7046 | $837.70 | $837.70 | $837.70 | |