| 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 | $137.94 | 11.146% | $153.3148 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $134.61 | 12.322% | $151.1966 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $110.27 | 7.562% | $118.6086 | $118.61 | $118.60 | $118.60 |
| Purchase #4 | $50.88 | 7.244% | $54.5657 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $20.83 | 7.135% | $22.3162 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $55.61 | 8.868% | $60.5415 | $60.54 | $60.55 | $60.50 |
| Purchase #7 | $107.57 | 4.299% | $112.1944 | $112.19 | $112.20 | $112.20 |
| 7 purchase totals = | $617.71 | $672.7378 | $672.74 | $672.70 | $672.70 | |