| 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 | $151.83 | 3.701% | $157.4492 | $157.45 | $157.45 | $157.40 |
| Purchase #2 | $139.75 | 3.154% | $144.1577 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $204.84 | 11.195% | $227.7718 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $228.37 | 5.317% | $240.5124 | $240.51 | $240.50 | $240.50 |
| Purchase #5 | $178.48 | 7.335% | $191.5715 | $191.57 | $191.55 | $191.60 |
| Purchase #6 | $248.53 | 3.758% | $257.8698 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $94.84 | 9.306% | $103.6658 | $103.67 | $103.65 | $103.70 |
| 7 purchase totals = | $1,246.64 | $1,322.9982 | $1,323.00 | $1,322.90 | $1,323.10 | |