| 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 | $182.72 | 4.142% | $190.2883 | $190.29 | $190.30 | $190.30 |
| Purchase #2 | $75.36 | 6.507% | $80.2637 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $46.58 | 4.499% | $48.6756 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $59.43 | 5.564% | $62.7367 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $48.60 | 10.778% | $53.8381 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $148.47 | 4.428% | $155.0443 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $182.49 | 12.848% | $205.9363 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $743.65 | $796.7830 | $796.79 | $796.85 | $796.70 | |