| 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 | $186.61 | 9.297% | $203.9591 | $203.96 | $203.95 | $204.00 |
| Purchase #2 | $20.30 | 10.692% | $22.4705 | $22.47 | $22.45 | $22.50 |
| Purchase #3 | $54.31 | 7.690% | $58.4864 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $42.56 | 11.278% | $47.3599 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $137.97 | 13.707% | $156.8815 | $156.88 | $156.90 | $156.90 |
| Purchase #6 | $12.44 | 5.216% | $13.0889 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $186.94 | 4.859% | $196.0234 | $196.02 | $196.00 | $196.00 |
| 7 purchase totals = | $641.13 | $698.2697 | $698.27 | $698.25 | $698.40 | |