| 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 | $183.98 | 8.247% | $199.1528 | $199.15 | $199.15 | $199.20 |
| Purchase #2 | $25.56 | 8.450% | $27.7198 | $27.72 | $27.70 | $27.70 |
| Purchase #3 | $193.76 | 6.260% | $205.8894 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $31.75 | 6.574% | $33.8372 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $146.30 | 6.273% | $155.4774 | $155.48 | $155.50 | $155.50 |
| Purchase #6 | $50.45 | 7.188% | $54.0763 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $236.76 | 12.625% | $266.651 | $266.65 | $266.65 | $266.70 |
| 7 purchase totals = | $868.56 | $942.8039 | $942.81 | $942.85 | $942.90 | |