| 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 | $88.85 | 13.670% | $100.9958 | $101.00 | $101.00 | $101.00 |
| Purchase #2 | $152.66 | 10.434% | $168.5885 | $168.59 | $168.60 | $168.60 |
| Purchase #3 | $232.76 | 4.427% | $243.0643 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $151.25 | 4.430% | $157.9504 | $157.95 | $157.95 | $158.00 |
| Purchase #5 | $184.69 | 3.778% | $191.6676 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $122.34 | 11.180% | $136.0176 | $136.02 | $136.00 | $136.00 |
| Purchase #7 | $91.90 | 11.714% | $102.6652 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $1,024.45 | $1,100.9494 | $1,100.96 | $1,100.90 | $1,101.10 | |