| 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 | $13.80 | 8.225% | $14.9351 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $148.92 | 8.674% | $161.8373 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $116.33 | 4.267% | $121.2938 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $225.78 | 12.182% | $253.2845 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $100.86 | 12.600% | $113.5684 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $164.42 | 12.220% | $184.5121 | $184.51 | $184.50 | $184.50 |
| Purchase #7 | $187.35 | 4.563% | $195.8988 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $957.46 | $1,045.3300 | $1,045.33 | $1,045.35 | $1,045.30 | |