| 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 | $156.81 | 8.665% | $170.3976 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $193.48 | 3.834% | $200.898 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $70.60 | 9.840% | $77.547 | $77.55 | $77.55 | $77.50 |
| Purchase #4 | $184.96 | 10.872% | $205.0689 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $144.30 | 12.112% | $161.7776 | $161.78 | $161.80 | $161.80 |
| Purchase #6 | $54.59 | 8.492% | $59.2258 | $59.23 | $59.25 | $59.20 |
| Purchase #7 | $90.74 | 3.544% | $93.9558 | $93.96 | $93.95 | $94.00 |
| 7 purchase totals = | $895.48 | $968.8707 | $968.89 | $968.90 | $968.90 | |