| 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 | $72.58 | 13.151% | $82.125 | $82.13 | $82.15 | $82.10 |
| Purchase #2 | $147.42 | 6.514% | $157.0229 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $219.88 | 5.491% | $231.9536 | $231.95 | $231.95 | $232.00 |
| Purchase #4 | $121.93 | 12.860% | $137.6102 | $137.61 | $137.60 | $137.60 |
| Purchase #5 | $92.61 | 4.731% | $96.9914 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $89.46 | 8.610% | $97.1625 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $109.81 | 9.377% | $120.1069 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $853.69 | $922.9725 | $922.97 | $922.95 | $923.00 | |