| 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 | $200.47 | 12.211% | $224.9494 | $224.95 | $224.95 | $224.90 |
| Purchase #2 | $15.42 | 10.673% | $17.0658 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $215.75 | 7.437% | $231.7953 | $231.80 | $231.80 | $231.80 |
| Purchase #4 | $87.31 | 5.649% | $92.2421 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $142.67 | 9.487% | $156.2051 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $7.74 | 7.747% | $8.3396 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $15.59 | 11.324% | $17.3554 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $684.95 | $747.9527 | $747.97 | $747.95 | $747.90 | |