| 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 | $155.58 | 12.739% | $175.3993 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $46.55 | 10.582% | $51.4759 | $51.48 | $51.50 | $51.50 |
| Purchase #3 | $49.76 | 7.269% | $53.3771 | $53.38 | $53.40 | $53.40 |
| Purchase #4 | $227.36 | 3.142% | $234.5037 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $37.29 | 3.305% | $38.5224 | $38.52 | $38.50 | $38.50 |
| Purchase #6 | $189.93 | 4.787% | $199.0219 | $199.02 | $199.00 | $199.00 |
| Purchase #7 | $132.49 | 9.430% | $144.9838 | $144.98 | $145.00 | $145.00 |
| 7 purchase totals = | $838.96 | $897.2841 | $897.28 | $897.30 | $897.30 | |