| 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 | $197.27 | 4.697% | $206.5358 | $206.54 | $206.55 | $206.50 |
| Purchase #2 | $168.58 | 13.813% | $191.866 | $191.87 | $191.85 | $191.90 |
| Purchase #3 | $54.32 | 10.834% | $60.205 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $72.99 | 9.390% | $79.8438 | $79.84 | $79.85 | $79.80 |
| Purchase #5 | $175.67 | 5.723% | $185.7236 | $185.72 | $185.70 | $185.70 |
| Purchase #6 | $187.98 | 10.711% | $208.1145 | $208.11 | $208.10 | $208.10 |
| Purchase #7 | $36.60 | 3.245% | $37.7877 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $893.41 | $970.0764 | $970.08 | $970.05 | $970.00 | |