| 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 | $160.54 | 11.830% | $179.5319 | $179.53 | $179.55 | $179.50 |
| Purchase #2 | $200.55 | 4.541% | $209.657 | $209.66 | $209.65 | $209.70 |
| Purchase #3 | $188.42 | 3.747% | $195.4801 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $205.93 | 3.136% | $212.388 | $212.39 | $212.40 | $212.40 |
| Purchase #5 | $248.53 | 10.324% | $274.1882 | $274.19 | $274.20 | $274.20 |
| Purchase #6 | $54.52 | 10.480% | $60.2337 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $55.69 | 6.572% | $59.3499 | $59.35 | $59.35 | $59.30 |
| 7 purchase totals = | $1,114.18 | $1,190.8288 | $1,190.83 | $1,190.90 | $1,190.80 | |