| 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 | $191.97 | 10.299% | $211.741 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $8.54 | 5.485% | $9.0084 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $9.60 | 4.158% | $9.9992 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $124.52 | 5.725% | $131.6488 | $131.65 | $131.65 | $131.60 |
| Purchase #5 | $137.44 | 3.551% | $142.3205 | $142.32 | $142.30 | $142.30 |
| Purchase #6 | $132.43 | 11.762% | $148.0064 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $60.56 | 3.637% | $62.7626 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $665.06 | $715.4869 | $715.49 | $715.45 | $715.40 | |