| 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 | $132.75 | 10.383% | $146.5334 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $124.64 | 3.188% | $128.6135 | $128.61 | $128.60 | $128.60 |
| Purchase #3 | $47.67 | 3.556% | $49.3651 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $174.85 | 5.123% | $183.8076 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $75.39 | 13.816% | $85.8059 | $85.81 | $85.80 | $85.80 |
| Purchase #6 | $24.85 | 9.669% | $27.2527 | $27.25 | $27.25 | $27.30 |
| Purchase #7 | $18.93 | 3.858% | $19.6603 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $599.08 | $641.0385 | $641.04 | $641.00 | $641.10 | |