| 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 | $195.43 | 9.319% | $213.6421 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $75.59 | 8.304% | $81.867 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $221.66 | 4.765% | $232.2221 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $93.58 | 3.732% | $97.0724 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $135.68 | 9.457% | $148.5113 | $148.51 | $148.50 | $148.50 |
| Purchase #6 | $29.67 | 9.857% | $32.5946 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $164.91 | 12.282% | $185.1642 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $916.52 | $991.0737 | $991.06 | $991.00 | $991.10 | |