| 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 | $198.51 | 7.375% | $213.1501 | $213.15 | $213.15 | $213.20 |
| Purchase #2 | $218.38 | 4.258% | $227.6786 | $227.68 | $227.70 | $227.70 |
| Purchase #3 | $125.95 | 6.136% | $133.6783 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $35.90 | 7.547% | $38.6094 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $88.37 | 10.691% | $97.8176 | $97.82 | $97.80 | $97.80 |
| Purchase #6 | $22.61 | 13.308% | $25.6189 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $34.34 | 4.156% | $35.7672 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $724.06 | $772.3201 | $772.33 | $772.30 | $772.40 | |