| 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 | $141.28 | 10.741% | $156.4549 | $156.45 | $156.45 | $156.50 |
| Purchase #2 | $72.68 | 8.585% | $78.9196 | $78.92 | $78.90 | $78.90 |
| Purchase #3 | $224.98 | 8.350% | $243.7658 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $65.51 | 7.696% | $70.5516 | $70.55 | $70.55 | $70.60 |
| Purchase #5 | $14.25 | 7.335% | $15.2952 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $64.59 | 13.332% | $73.2011 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $240.52 | 3.419% | $248.7434 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $823.81 | $886.9316 | $886.93 | $886.90 | $887.00 | |