| 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 | $148.34 | 13.383% | $168.1923 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $203.70 | 8.519% | $221.0532 | $221.05 | $221.05 | $221.10 |
| Purchase #3 | $151.34 | 11.317% | $168.4671 | $168.47 | $168.45 | $168.50 |
| Purchase #4 | $169.41 | 6.213% | $179.9354 | $179.94 | $179.95 | $179.90 |
| Purchase #5 | $18.61 | 12.630% | $20.9604 | $20.96 | $20.95 | $21.00 |
| Purchase #6 | $156.61 | 9.118% | $170.8897 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $91.33 | 6.868% | $97.6025 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $939.34 | $1,027.1006 | $1,027.10 | $1,027.10 | $1,027.20 | |