| 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 | $140.45 | 13.141% | $158.9065 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $212.77 | 12.693% | $239.7769 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $13.27 | 12.438% | $14.9205 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $73.49 | 6.243% | $78.078 | $78.08 | $78.10 | $78.10 |
| Purchase #5 | $169.65 | 8.524% | $184.111 | $184.11 | $184.10 | $184.10 |
| Purchase #6 | $214.49 | 10.639% | $237.3096 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $160.77 | 10.183% | $177.1412 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $984.89 | $1,090.2437 | $1,090.25 | $1,090.25 | $1,090.20 | |