| 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 | $174.62 | 7.467% | $187.6589 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $91.61 | 12.109% | $102.7031 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $142.45 | 11.865% | $159.3517 | $159.35 | $159.35 | $159.40 |
| Purchase #4 | $172.94 | 12.411% | $194.4036 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $78.49 | 5.723% | $82.982 | $82.98 | $83.00 | $83.00 |
| Purchase #6 | $99.99 | 9.299% | $109.2881 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $226.71 | 11.463% | $252.6978 | $252.70 | $252.70 | $252.70 |
| 7 purchase totals = | $986.81 | $1,089.0852 | $1,089.08 | $1,089.10 | $1,089.20 | |