| 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 | $151.37 | 4.403% | $158.0348 | $158.03 | $158.05 | $158.00 |
| Purchase #2 | $39.94 | 8.246% | $43.2335 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $74.84 | 8.613% | $81.286 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $245.37 | 10.532% | $271.2124 | $271.21 | $271.20 | $271.20 |
| Purchase #5 | $96.70 | 5.284% | $101.8096 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $10.82 | 3.375% | $11.1852 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $104.46 | 10.346% | $115.2674 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $723.50 | $782.0289 | $782.03 | $782.05 | $782.00 | |