| 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 | $118.99 | 9.468% | $130.256 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $208.49 | 5.585% | $220.1342 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $69.79 | 10.202% | $76.91 | $76.91 | $76.90 | $76.90 |
| Purchase #4 | $156.42 | 6.415% | $166.4543 | $166.45 | $166.45 | $166.50 |
| Purchase #5 | $140.99 | 5.293% | $148.4526 | $148.45 | $148.45 | $148.50 |
| Purchase #6 | $22.92 | 7.570% | $24.655 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $65.89 | 7.658% | $70.9359 | $70.94 | $70.95 | $70.90 |
| 7 purchase totals = | $783.49 | $837.7980 | $837.80 | $837.80 | $837.90 | |