| 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 | $145.97 | 7.733% | $157.2579 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $244.39 | 12.307% | $274.4671 | $274.47 | $274.45 | $274.50 |
| Purchase #3 | $83.80 | 8.411% | $90.8484 | $90.85 | $90.85 | $90.80 |
| Purchase #4 | $101.77 | 8.497% | $110.4174 | $110.42 | $110.40 | $110.40 |
| Purchase #5 | $6.42 | 13.299% | $7.2738 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $52.26 | 11.505% | $58.2725 | $58.27 | $58.25 | $58.30 |
| Purchase #7 | $118.78 | 5.446% | $125.2488 | $125.25 | $125.25 | $125.20 |
| 7 purchase totals = | $753.39 | $823.7859 | $823.79 | $823.70 | $823.80 | |