| 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 | $180.37 | 5.860% | $190.9397 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $113.33 | 7.442% | $121.764 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $158.76 | 10.584% | $175.5632 | $175.56 | $175.55 | $175.60 |
| Purchase #4 | $19.96 | 10.313% | $22.0185 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $226.35 | 3.370% | $233.978 | $233.98 | $234.00 | $234.00 |
| Purchase #6 | $57.68 | 6.113% | $61.206 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $138.39 | 9.329% | $151.3004 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $894.84 | $956.7698 | $956.77 | $956.75 | $956.80 | |