| 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 | $222.68 | 8.292% | $241.1446 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $189.37 | 13.619% | $215.1603 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $73.65 | 5.867% | $77.971 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $139.31 | 7.449% | $149.6872 | $149.69 | $149.70 | $149.70 |
| Purchase #5 | $56.99 | 9.286% | $62.2821 | $62.28 | $62.30 | $62.30 |
| Purchase #6 | $213.92 | 6.396% | $227.6023 | $227.60 | $227.60 | $227.60 |
| Purchase #7 | $74.67 | 6.340% | $79.4041 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $970.59 | $1,053.2516 | $1,053.24 | $1,053.25 | $1,053.30 | |