| 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 | $140.65 | 11.140% | $156.3184 | $156.32 | $156.30 | $156.30 |
| Purchase #2 | $120.47 | 10.141% | $132.6869 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $142.72 | 12.656% | $160.7826 | $160.78 | $160.80 | $160.80 |
| Purchase #4 | $196.75 | 5.226% | $207.0322 | $207.03 | $207.05 | $207.00 |
| Purchase #5 | $22.42 | 5.725% | $23.7035 | $23.70 | $23.70 | $23.70 |
| Purchase #6 | $199.40 | 12.748% | $224.8195 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $34.94 | 5.659% | $36.9173 | $36.92 | $36.90 | $36.90 |
| 7 purchase totals = | $857.35 | $942.2604 | $942.26 | $942.25 | $942.20 | |