| 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 | $232.61 | 7.643% | $250.3884 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $166.32 | 3.394% | $171.9649 | $171.96 | $171.95 | $172.00 |
| Purchase #3 | $194.73 | 5.174% | $204.8053 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $150.98 | 10.459% | $166.771 | $166.77 | $166.75 | $166.80 |
| Purchase #5 | $106.67 | 13.728% | $121.3137 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $79.54 | 10.386% | $87.801 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $171.70 | 7.154% | $183.9834 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $1,102.55 | $1,187.0277 | $1,187.02 | $1,187.00 | $1,187.10 | |