| 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 | $187.50 | 13.381% | $212.5894 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $170.53 | 5.832% | $180.4753 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $75.46 | 12.277% | $84.7242 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $153.33 | 11.586% | $171.0948 | $171.09 | $171.10 | $171.10 |
| Purchase #5 | $55.55 | 7.826% | $59.8973 | $59.90 | $59.90 | $59.90 |
| Purchase #6 | $238.35 | 11.431% | $265.5958 | $265.60 | $265.60 | $265.60 |
| Purchase #7 | $149.29 | 3.645% | $154.7316 | $154.73 | $154.75 | $154.70 |
| 7 purchase totals = | $1,030.01 | $1,129.1084 | $1,129.11 | $1,129.15 | $1,129.10 | |