| 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 | $130.98 | 8.182% | $141.6968 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $183.58 | 7.716% | $197.745 | $197.75 | $197.75 | $197.70 |
| Purchase #3 | $72.29 | 4.824% | $75.7773 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $180.73 | 9.546% | $197.9825 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $19.31 | 3.838% | $20.0511 | $20.05 | $20.05 | $20.10 |
| Purchase #6 | $12.88 | 11.740% | $14.3921 | $14.39 | $14.40 | $14.40 |
| Purchase #7 | $148.26 | 13.528% | $168.3166 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $748.03 | $815.9614 | $815.97 | $816.00 | $816.00 | |