| 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 | $199.55 | 12.864% | $225.2201 | $225.22 | $225.20 | $225.20 |
| Purchase #2 | $47.53 | 6.505% | $50.6218 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $180.62 | 6.440% | $192.2519 | $192.25 | $192.25 | $192.30 |
| Purchase #4 | $46.29 | 7.296% | $49.6673 | $49.67 | $49.65 | $49.70 |
| Purchase #5 | $140.80 | 7.605% | $151.5078 | $151.51 | $151.50 | $151.50 |
| Purchase #6 | $55.36 | 12.302% | $62.1704 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $133.56 | 3.178% | $137.8045 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $803.71 | $869.2438 | $869.24 | $869.15 | $869.30 | |