| 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 | $101.95 | 6.749% | $108.8306 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $14.80 | 10.657% | $16.3772 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $117.89 | 6.639% | $125.7167 | $125.72 | $125.70 | $125.70 |
| Purchase #4 | $107.38 | 13.720% | $122.1125 | $122.11 | $122.10 | $122.10 |
| Purchase #5 | $218.42 | 5.213% | $229.8062 | $229.81 | $229.80 | $229.80 |
| Purchase #6 | $143.25 | 7.380% | $153.8219 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $195.65 | 6.794% | $208.9425 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $899.34 | $965.6076 | $965.61 | $965.60 | $965.50 | |