| 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 | $183.45 | 13.730% | $208.6377 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $40.70 | 8.821% | $44.2901 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $36.25 | 12.462% | $40.7675 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $231.41 | 4.560% | $241.9623 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $143.50 | 4.306% | $149.6791 | $149.68 | $149.70 | $149.70 |
| Purchase #6 | $131.88 | 4.214% | $137.4374 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $142.60 | 9.699% | $156.4308 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $909.79 | $979.2049 | $979.21 | $979.25 | $979.20 | |