| 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 | $181.78 | 11.183% | $202.1085 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $231.85 | 4.562% | $242.427 | $242.43 | $242.45 | $242.40 |
| Purchase #3 | $59.28 | 3.738% | $61.4959 | $61.50 | $61.50 | $61.50 |
| Purchase #4 | $161.43 | 10.464% | $178.322 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $5.63 | 4.619% | $5.89 | $5.89 | $5.90 | $5.90 |
| Purchase #6 | $9.96 | 4.652% | $10.4233 | $10.42 | $10.40 | $10.40 |
| Purchase #7 | $68.40 | 6.812% | $73.0594 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $718.33 | $773.7261 | $773.73 | $773.70 | $773.70 | |