| 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 | $178.99 | 3.775% | $185.7469 | $185.75 | $185.75 | $185.70 |
| Purchase #2 | $240.79 | 3.520% | $249.2658 | $249.27 | $249.25 | $249.30 |
| Purchase #3 | $159.57 | 5.358% | $168.1198 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $189.90 | 13.306% | $215.1681 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $185.25 | 11.770% | $207.0539 | $207.05 | $207.05 | $207.10 |
| Purchase #6 | $234.28 | 13.741% | $266.4724 | $266.47 | $266.45 | $266.50 |
| Purchase #7 | $160.33 | 10.341% | $176.9097 | $176.91 | $176.90 | $176.90 |
| 7 purchase totals = | $1,349.11 | $1,468.7366 | $1,468.74 | $1,468.65 | $1,468.80 | |