| 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 | $142.81 | 12.414% | $160.5384 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $149.35 | 13.668% | $169.7632 | $169.76 | $169.75 | $169.80 |
| Purchase #3 | $63.39 | 3.567% | $65.6511 | $65.65 | $65.65 | $65.70 |
| Purchase #4 | $153.79 | 11.193% | $171.0037 | $171.00 | $171.00 | $171.00 |
| Purchase #5 | $12.35 | 10.127% | $13.6007 | $13.60 | $13.60 | $13.60 |
| Purchase #6 | $85.98 | 6.667% | $91.7123 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $44.35 | 11.855% | $49.6077 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $652.02 | $721.8771 | $721.87 | $721.85 | $721.90 | |