| 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 | $144.80 | 3.282% | $149.5523 | $149.55 | $149.55 | $149.60 |
| Purchase #2 | $144.56 | 8.267% | $156.5108 | $156.51 | $156.50 | $156.50 |
| Purchase #3 | $240.95 | 5.652% | $254.5685 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $186.96 | 11.471% | $208.4062 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $218.71 | 11.753% | $244.415 | $244.42 | $244.40 | $244.40 |
| Purchase #6 | $163.31 | 5.311% | $171.9834 | $171.98 | $172.00 | $172.00 |
| Purchase #7 | $203.84 | 13.712% | $231.7905 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $1,303.13 | $1,417.2267 | $1,417.23 | $1,417.20 | $1,417.30 | |