| 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 | $169.59 | 5.259% | $178.5087 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $23.82 | 6.159% | $25.2871 | $25.29 | $25.30 | $25.30 |
| Purchase #3 | $85.67 | 3.711% | $88.8492 | $88.85 | $88.85 | $88.80 |
| Purchase #4 | $6.39 | 12.265% | $7.1737 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $184.57 | 3.348% | $190.7494 | $190.75 | $190.75 | $190.70 |
| Purchase #6 | $74.81 | 12.398% | $84.0849 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $107.53 | 10.852% | $119.1992 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $652.38 | $693.8522 | $693.85 | $693.85 | $693.80 | |