| 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 | $182.87 | 3.286% | $188.8791 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $86.90 | 8.394% | $94.1944 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $152.53 | 7.774% | $164.3877 | $164.39 | $164.40 | $164.40 |
| Purchase #4 | $38.25 | 12.614% | $43.0749 | $43.07 | $43.05 | $43.10 |
| Purchase #5 | $169.89 | 7.664% | $182.9104 | $182.91 | $182.90 | $182.90 |
| Purchase #6 | $175.98 | 9.218% | $192.2018 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $33.99 | 9.592% | $37.2503 | $37.25 | $37.25 | $37.30 |
| 7 purchase totals = | $840.41 | $902.8986 | $902.89 | $902.90 | $903.00 | |