| 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 | $182.48 | 13.293% | $206.7371 | $206.74 | $206.75 | $206.70 |
| Purchase #2 | $195.66 | 9.539% | $214.324 | $214.32 | $214.30 | $214.30 |
| Purchase #3 | $88.77 | 13.306% | $100.5817 | $100.58 | $100.60 | $100.60 |
| Purchase #4 | $178.95 | 9.346% | $195.6747 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $84.37 | 10.587% | $93.3023 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $72.78 | 4.270% | $75.8877 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $59.25 | 7.254% | $63.548 | $63.55 | $63.55 | $63.50 |
| 7 purchase totals = | $862.26 | $950.0555 | $950.05 | $950.05 | $950.00 | |