| 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 | $161.32 | 6.483% | $171.7784 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $202.52 | 11.798% | $226.4133 | $226.41 | $226.40 | $226.40 |
| Purchase #3 | $12.78 | 9.758% | $14.0271 | $14.03 | $14.05 | $14.00 |
| Purchase #4 | $98.63 | 10.607% | $109.0917 | $109.09 | $109.10 | $109.10 |
| Purchase #5 | $123.26 | 8.596% | $133.8554 | $133.86 | $133.85 | $133.90 |
| Purchase #6 | $97.66 | 7.535% | $105.0187 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $17.77 | 12.848% | $20.0531 | $20.05 | $20.05 | $20.10 |
| 7 purchase totals = | $713.94 | $780.2377 | $780.24 | $780.25 | $780.30 | |