| 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 | $127.69 | 3.850% | $132.6061 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $137.83 | 11.680% | $153.9285 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $159.25 | 6.409% | $169.4563 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $101.39 | 13.420% | $114.9965 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $29.79 | 4.491% | $31.1279 | $31.13 | $31.15 | $31.10 |
| Purchase #6 | $234.65 | 7.561% | $252.3919 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $156.83 | 13.672% | $178.2718 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $947.43 | $1,032.7790 | $1,032.79 | $1,032.80 | $1,032.80 | |