| 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 | $141.77 | 11.273% | $157.7517 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $137.29 | 12.817% | $154.8865 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $13.49 | 3.344% | $13.9411 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $68.51 | 13.185% | $77.543 | $77.54 | $77.55 | $77.50 |
| Purchase #5 | $89.61 | 9.757% | $98.3532 | $98.35 | $98.35 | $98.40 |
| Purchase #6 | $200.68 | 6.200% | $213.1222 | $213.12 | $213.10 | $213.10 |
| Purchase #7 | $13.43 | 11.511% | $14.9759 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $664.78 | $730.5736 | $730.57 | $730.60 | $730.60 | |