| 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 | $113.63 | 3.811% | $117.9604 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $163.70 | 3.118% | $168.8042 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $193.40 | 5.588% | $204.2072 | $204.21 | $204.20 | $204.20 |
| Purchase #4 | $133.26 | 8.609% | $144.7324 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $52.70 | 12.561% | $59.3196 | $59.32 | $59.30 | $59.30 |
| Purchase #6 | $139.45 | 10.698% | $154.3684 | $154.37 | $154.35 | $154.40 |
| Purchase #7 | $183.37 | 11.725% | $204.8701 | $204.87 | $204.85 | $204.90 |
| 7 purchase totals = | $979.51 | $1,054.2623 | $1,054.26 | $1,054.20 | $1,054.30 | |