| 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 | $155.85 | 6.615% | $166.1595 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $103.47 | 11.509% | $115.3784 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $30.68 | 10.237% | $33.8207 | $33.82 | $33.80 | $33.80 |
| Purchase #4 | $57.50 | 4.698% | $60.2014 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $246.26 | 3.858% | $255.7607 | $255.76 | $255.75 | $255.80 |
| Purchase #6 | $23.51 | 5.229% | $24.7393 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $150.46 | 10.503% | $166.2628 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $767.73 | $822.3228 | $822.32 | $822.30 | $822.40 | |