| 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 | $102.34 | 13.534% | $116.1907 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $145.30 | 12.405% | $163.3245 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $176.48 | 12.580% | $198.6812 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $85.25 | 10.236% | $93.9762 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $138.86 | 10.211% | $153.039 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $37.45 | 11.465% | $41.7436 | $41.74 | $41.75 | $41.70 |
| Purchase #7 | $139.41 | 8.673% | $151.501 | $151.50 | $151.50 | $151.50 |
| 7 purchase totals = | $825.09 | $918.4562 | $918.45 | $918.50 | $918.40 | |