| 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 | $157.70 | 9.486% | $172.6594 | $172.66 | $172.65 | $172.70 |
| Purchase #2 | $136.25 | 9.840% | $149.657 | $149.66 | $149.65 | $149.70 |
| Purchase #3 | $68.88 | 11.293% | $76.6586 | $76.66 | $76.65 | $76.70 |
| Purchase #4 | $221.88 | 5.413% | $233.8904 | $233.89 | $233.90 | $233.90 |
| Purchase #5 | $219.99 | 10.525% | $243.1439 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $85.54 | 4.260% | $89.184 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $24.25 | 5.433% | $25.5675 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $914.49 | $990.7608 | $990.76 | $990.75 | $990.90 | |