| 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 | $109.81 | 3.269% | $113.3997 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $101.72 | 8.197% | $110.058 | $110.06 | $110.05 | $110.10 |
| Purchase #3 | $108.26 | 9.319% | $118.3487 | $118.35 | $118.35 | $118.30 |
| Purchase #4 | $61.77 | 10.692% | $68.3744 | $68.37 | $68.35 | $68.40 |
| Purchase #5 | $167.77 | 9.639% | $183.9414 | $183.94 | $183.95 | $183.90 |
| Purchase #6 | $173.80 | 9.208% | $189.8035 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $139.35 | 8.327% | $150.9537 | $150.95 | $150.95 | $151.00 |
| 7 purchase totals = | $862.48 | $934.8794 | $934.87 | $934.85 | $934.90 | |