| 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 | $141.60 | 13.729% | $161.0403 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $95.27 | 11.820% | $106.5309 | $106.53 | $106.55 | $106.50 |
| Purchase #3 | $99.73 | 13.204% | $112.8983 | $112.90 | $112.90 | $112.90 |
| Purchase #4 | $151.59 | 8.746% | $164.8481 | $164.85 | $164.85 | $164.80 |
| Purchase #5 | $185.65 | 12.454% | $208.7709 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $194.74 | 12.562% | $219.2032 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $115.81 | 7.552% | $124.556 | $124.56 | $124.55 | $124.60 |
| 7 purchase totals = | $984.39 | $1,097.8477 | $1,097.85 | $1,097.85 | $1,097.80 | |