| 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 | $166.40 | 5.831% | $176.1028 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $140.88 | 6.121% | $149.5033 | $149.50 | $149.50 | $149.50 |
| Purchase #3 | $11.57 | 13.860% | $13.1736 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $212.37 | 13.468% | $240.972 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $79.93 | 4.259% | $83.3342 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $187.63 | 10.221% | $206.8077 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $42.95 | 4.490% | $44.8785 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $841.73 | $914.7721 | $914.76 | $914.75 | $914.80 | |