| 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 | $125.91 | 5.205% | $132.4636 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $59.27 | 7.601% | $63.7751 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $115.77 | 10.873% | $128.3577 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $94.26 | 6.630% | $100.5094 | $100.51 | $100.50 | $100.50 |
| Purchase #5 | $139.37 | 4.442% | $145.5608 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $176.59 | 3.451% | $182.6841 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $120.53 | 4.189% | $125.579 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $831.70 | $878.9297 | $878.93 | $878.95 | $879.10 | |