| 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 | $116.91 | 8.332% | $126.6509 | $126.65 | $126.65 | $126.70 |
| Purchase #2 | $110.29 | 6.774% | $117.761 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $173.70 | 9.625% | $190.4186 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $73.59 | 13.612% | $83.6071 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $24.63 | 5.523% | $25.9903 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $32.49 | 8.591% | $35.2812 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $96.56 | 3.578% | $100.0149 | $100.01 | $100.00 | $100.00 |
| 7 purchase totals = | $628.17 | $679.7240 | $679.72 | $679.70 | $679.80 | |