| 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 | $145.67 | 5.343% | $153.4531 | $153.45 | $153.45 | $153.50 |
| Purchase #2 | $195.49 | 8.322% | $211.7587 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $227.48 | 10.757% | $251.95 | $251.95 | $251.95 | $252.00 |
| Purchase #4 | $135.63 | 11.595% | $151.3563 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $134.99 | 4.114% | $140.5435 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $242.76 | 5.218% | $255.4272 | $255.43 | $255.45 | $255.40 |
| Purchase #7 | $167.91 | 9.854% | $184.4559 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $1,249.93 | $1,348.9447 | $1,348.95 | $1,348.95 | $1,349.10 | |