| 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 | $171.93 | 7.596% | $184.9898 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $30.55 | 13.723% | $34.7424 | $34.74 | $34.75 | $34.70 |
| Purchase #3 | $95.98 | 4.262% | $100.0707 | $100.07 | $100.05 | $100.10 |
| Purchase #4 | $157.29 | 4.732% | $164.733 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $86.95 | 8.326% | $94.1895 | $94.19 | $94.20 | $94.20 |
| Purchase #6 | $185.28 | 4.660% | $193.914 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $116.30 | 12.551% | $130.8968 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $844.28 | $903.5362 | $903.53 | $903.55 | $903.50 | |