| 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 | $159.78 | 13.378% | $181.1554 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $205.54 | 4.192% | $214.1562 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $91.94 | 12.121% | $103.084 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $105.74 | 10.170% | $116.4938 | $116.49 | $116.50 | $116.50 |
| Purchase #5 | $60.98 | 5.119% | $64.1016 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $22.47 | 6.211% | $23.8656 | $23.87 | $23.85 | $23.90 |
| Purchase #7 | $195.80 | 5.175% | $205.9327 | $205.93 | $205.95 | $205.90 |
| 7 purchase totals = | $842.25 | $908.7893 | $908.79 | $908.80 | $908.90 | |