| 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 | $191.96 | 8.243% | $207.7833 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $140.85 | 11.806% | $157.4788 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $150.31 | 7.549% | $161.6569 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $70.48 | 6.715% | $75.2127 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $122.46 | 8.842% | $133.2879 | $133.29 | $133.30 | $133.30 |
| Purchase #6 | $118.43 | 10.378% | $130.7207 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $65.57 | 12.118% | $73.5158 | $73.52 | $73.50 | $73.50 |
| 7 purchase totals = | $860.06 | $939.6561 | $939.66 | $939.65 | $939.70 | |