| 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 | $143.51 | 12.538% | $161.5033 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $6.26 | 6.779% | $6.6844 | $6.68 | $6.70 | $6.70 |
| Purchase #3 | $188.87 | 7.833% | $203.6642 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $75.75 | 12.128% | $84.937 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $8.88 | 11.466% | $9.8982 | $9.90 | $9.90 | $9.90 |
| Purchase #6 | $167.54 | 13.210% | $189.672 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $97.66 | 5.493% | $103.0245 | $103.02 | $103.00 | $103.00 |
| 7 purchase totals = | $688.47 | $759.3836 | $759.37 | $759.35 | $759.40 | |