| 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 | $26.51 | 13.825% | $30.175 | $30.18 | $30.20 | $30.20 |
| Purchase #2 | $245.94 | 8.656% | $267.2286 | $267.23 | $267.25 | $267.20 |
| Purchase #3 | $164.43 | 9.536% | $180.11 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $127.77 | 11.349% | $142.2706 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $14.77 | 8.252% | $15.9888 | $15.99 | $16.00 | $16.00 |
| Purchase #6 | $200.50 | 10.328% | $221.2076 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $63.29 | 8.381% | $68.5943 | $68.59 | $68.60 | $68.60 |
| 7 purchase totals = | $843.21 | $925.5749 | $925.58 | $925.60 | $925.60 | |