| 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 | $166.74 | 13.503% | $189.2549 | $189.25 | $189.25 | $189.30 |
| Purchase #2 | $112.90 | 6.773% | $120.5467 | $120.55 | $120.55 | $120.50 |
| Purchase #3 | $76.83 | 3.757% | $79.7165 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $91.57 | 3.258% | $94.5534 | $94.55 | $94.55 | $94.60 |
| Purchase #5 | $52.58 | 9.152% | $57.3921 | $57.39 | $57.40 | $57.40 |
| Purchase #6 | $202.28 | 11.119% | $224.7715 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $50.87 | 12.692% | $57.3264 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $753.77 | $823.5615 | $823.56 | $823.55 | $823.60 | |