| 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 | $194.80 | 9.493% | $213.2924 | $213.29 | $213.30 | $213.30 |
| Purchase #2 | $71.69 | 6.696% | $76.4904 | $76.49 | $76.50 | $76.50 |
| Purchase #3 | $87.88 | 8.132% | $95.0264 | $95.03 | $95.05 | $95.00 |
| Purchase #4 | $169.30 | 3.353% | $174.9766 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $37.29 | 13.724% | $42.4077 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $53.88 | 4.441% | $56.2728 | $56.27 | $56.25 | $56.30 |
| Purchase #7 | $216.44 | 10.344% | $238.8286 | $238.83 | $238.85 | $238.80 |
| 7 purchase totals = | $831.28 | $897.2949 | $897.30 | $897.35 | $897.30 | |