| 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 | $146.61 | 13.804% | $166.848 | $166.85 | $166.85 | $166.80 |
| Purchase #2 | $167.74 | 4.202% | $174.7884 | $174.79 | $174.80 | $174.80 |
| Purchase #3 | $46.95 | 7.806% | $50.6149 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $206.53 | 10.672% | $228.5709 | $228.57 | $228.55 | $228.60 |
| Purchase #5 | $44.88 | 6.107% | $47.6208 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $29.39 | 3.552% | $30.4339 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $98.76 | 9.120% | $107.7669 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $740.86 | $806.6438 | $806.64 | $806.60 | $806.60 | |