| 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 | $192.26 | 8.797% | $209.1731 | $209.17 | $209.15 | $209.20 |
| Purchase #2 | $167.42 | 12.575% | $188.4731 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $60.74 | 13.763% | $69.0996 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $82.59 | 10.774% | $91.4882 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $134.61 | 5.444% | $141.9382 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $130.41 | 7.510% | $140.2038 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $45.49 | 7.371% | $48.8431 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $813.52 | $889.2191 | $889.21 | $889.20 | $889.20 | |