| 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 | $189.47 | 12.835% | $213.7885 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $118.70 | 6.617% | $126.5544 | $126.55 | $126.55 | $126.60 |
| Purchase #3 | $160.50 | 11.430% | $178.8452 | $178.85 | $178.85 | $178.80 |
| Purchase #4 | $69.95 | 9.308% | $76.4609 | $76.46 | $76.45 | $76.50 |
| Purchase #5 | $53.49 | 3.617% | $55.4247 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $136.38 | 7.254% | $146.273 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $15.32 | 6.688% | $16.3446 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $743.81 | $813.6913 | $813.68 | $813.65 | $813.70 | |