| 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 | $65.32 | 10.636% | $72.2674 | $72.27 | $72.25 | $72.30 |
| Purchase #2 | $157.99 | 8.648% | $171.653 | $171.65 | $171.65 | $171.70 |
| Purchase #3 | $125.86 | 11.519% | $140.3578 | $140.36 | $140.35 | $140.40 |
| Purchase #4 | $232.82 | 6.632% | $248.2606 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $175.34 | 3.391% | $181.2858 | $181.29 | $181.30 | $181.30 |
| Purchase #6 | $161.29 | 5.202% | $169.6803 | $169.68 | $169.70 | $169.70 |
| Purchase #7 | $167.65 | 3.365% | $173.2914 | $173.29 | $173.30 | $173.30 |
| 7 purchase totals = | $1,086.27 | $1,156.7963 | $1,156.80 | $1,156.80 | $1,157.00 | |