| 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 | $169.51 | 11.383% | $188.8053 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $29.95 | 6.110% | $31.7799 | $31.78 | $31.80 | $31.80 |
| Purchase #3 | $52.33 | 12.870% | $59.0649 | $59.06 | $59.05 | $59.10 |
| Purchase #4 | $179.72 | 7.356% | $192.9402 | $192.94 | $192.95 | $192.90 |
| Purchase #5 | $227.37 | 5.848% | $240.6666 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $7.43 | 7.494% | $7.9868 | $7.99 | $8.00 | $8.00 |
| Purchase #7 | $68.50 | 9.858% | $75.2527 | $75.25 | $75.25 | $75.30 |
| 7 purchase totals = | $734.81 | $796.4964 | $796.50 | $796.50 | $796.60 | |