| 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 | $143.36 | 12.547% | $161.3474 | $161.35 | $161.35 | $161.30 |
| Purchase #2 | $132.48 | 5.194% | $139.361 | $139.36 | $139.35 | $139.40 |
| Purchase #3 | $23.54 | 4.710% | $24.6487 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $191.69 | 7.767% | $206.5786 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $48.30 | 9.474% | $52.8759 | $52.88 | $52.90 | $52.90 |
| Purchase #6 | $203.97 | 6.839% | $217.9195 | $217.92 | $217.90 | $217.90 |
| Purchase #7 | $66.89 | 6.299% | $71.1034 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $810.23 | $873.8345 | $873.84 | $873.85 | $873.80 | |