| 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 | $101.68 | 11.329% | $113.1993 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $185.53 | 6.757% | $198.0663 | $198.07 | $198.05 | $198.10 |
| Purchase #3 | $50.65 | 13.572% | $57.5242 | $57.52 | $57.50 | $57.50 |
| Purchase #4 | $162.62 | 8.366% | $176.2248 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $92.39 | 6.841% | $98.7104 | $98.71 | $98.70 | $98.70 |
| Purchase #6 | $33.87 | 6.418% | $36.0438 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $53.53 | 12.821% | $60.3931 | $60.39 | $60.40 | $60.40 |
| 7 purchase totals = | $680.27 | $740.1619 | $740.15 | $740.10 | $740.10 | |