| 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 | $116.66 | 13.692% | $132.6331 | $132.63 | $132.65 | $132.60 |
| Purchase #2 | $70.26 | 3.758% | $72.9004 | $72.90 | $72.90 | $72.90 |
| Purchase #3 | $129.29 | 3.374% | $133.6522 | $133.65 | $133.65 | $133.70 |
| Purchase #4 | $194.35 | 12.510% | $218.6632 | $218.66 | $218.65 | $218.70 |
| Purchase #5 | $108.57 | 10.223% | $119.6691 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $144.25 | 10.497% | $159.3919 | $159.39 | $159.40 | $159.40 |
| Purchase #7 | $136.80 | 5.788% | $144.718 | $144.72 | $144.70 | $144.70 |
| 7 purchase totals = | $900.18 | $981.6279 | $981.62 | $981.60 | $981.70 | |