| 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 | $39.27 | 12.616% | $44.2243 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $139.94 | 6.456% | $148.9745 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $197.71 | 7.858% | $213.2461 | $213.25 | $213.25 | $213.20 |
| Purchase #4 | $140.33 | 5.668% | $148.2839 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $158.87 | 3.150% | $163.8744 | $163.87 | $163.85 | $163.90 |
| Purchase #6 | $76.42 | 9.406% | $83.6081 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $203.53 | 11.685% | $227.3125 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $956.07 | $1,029.5238 | $1,029.51 | $1,029.45 | $1,029.50 | |