| 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 | $105.26 | 10.274% | $116.0744 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $40.98 | 9.380% | $44.8239 | $44.82 | $44.80 | $44.80 |
| Purchase #3 | $18.28 | 5.369% | $19.2615 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $125.69 | 11.361% | $139.9696 | $139.97 | $139.95 | $140.00 |
| Purchase #5 | $106.90 | 5.395% | $112.6673 | $112.67 | $112.65 | $112.70 |
| Purchase #6 | $206.73 | 6.102% | $219.3447 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $79.30 | 6.829% | $84.7154 | $84.72 | $84.70 | $84.70 |
| 7 purchase totals = | $683.14 | $736.8568 | $736.85 | $736.75 | $736.90 | |