| 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 | $162.96 | 4.704% | $170.6256 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $69.40 | 4.661% | $72.6347 | $72.63 | $72.65 | $72.60 |
| Purchase #3 | $43.29 | 4.663% | $45.3086 | $45.31 | $45.30 | $45.30 |
| Purchase #4 | $7.78 | 5.570% | $8.2133 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $153.25 | 3.245% | $158.223 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $117.88 | 10.214% | $129.9203 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $250.49 | 3.326% | $258.8213 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $805.05 | $843.7468 | $843.74 | $843.70 | $843.60 | |