| 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 | $179.70 | 7.462% | $193.1092 | $193.11 | $193.10 | $193.10 |
| Purchase #2 | $211.81 | 4.717% | $221.8011 | $221.80 | $221.80 | $221.80 |
| Purchase #3 | $174.52 | 3.871% | $181.2757 | $181.28 | $181.30 | $181.30 |
| Purchase #4 | $45.41 | 9.594% | $49.7666 | $49.77 | $49.75 | $49.80 |
| Purchase #5 | $83.62 | 6.524% | $89.0754 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $60.72 | 13.380% | $68.8443 | $68.84 | $68.85 | $68.80 |
| Purchase #7 | $11.83 | 8.262% | $12.8074 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $767.61 | $816.6797 | $816.69 | $816.70 | $816.70 | |