| 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 | $67.86 | 7.395% | $72.8782 | $72.88 | $72.90 | $72.90 |
| Purchase #2 | $194.36 | 8.294% | $210.4802 | $210.48 | $210.50 | $210.50 |
| Purchase #3 | $182.94 | 7.779% | $197.1709 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $248.50 | 10.637% | $274.9329 | $274.93 | $274.95 | $274.90 |
| Purchase #5 | $148.29 | 3.667% | $153.7278 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $69.36 | 6.663% | $73.9815 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $137.97 | 9.494% | $151.0689 | $151.07 | $151.05 | $151.10 |
| 7 purchase totals = | $1,049.28 | $1,134.2404 | $1,134.24 | $1,134.30 | $1,134.30 | |