| 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 | $123.67 | 6.526% | $131.7407 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $162.96 | 8.248% | $176.4009 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $97.37 | 9.328% | $106.4527 | $106.45 | $106.45 | $106.50 |
| Purchase #4 | $16.54 | 4.713% | $17.3195 | $17.32 | $17.30 | $17.30 |
| Purchase #5 | $15.92 | 8.308% | $17.2426 | $17.24 | $17.25 | $17.20 |
| Purchase #6 | $158.81 | 12.647% | $178.8947 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $39.87 | 4.873% | $41.8129 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $615.14 | $669.8640 | $669.85 | $669.85 | $669.80 | |