| 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 | $139.44 | 6.505% | $148.5106 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $223.69 | 4.203% | $233.0917 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $86.70 | 13.114% | $98.0698 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $70.95 | 4.131% | $73.8809 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $179.72 | 6.468% | $191.3443 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $110.80 | 13.412% | $125.6605 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $140.35 | 13.253% | $158.9506 | $158.95 | $158.95 | $159.00 |
| 7 purchase totals = | $951.65 | $1,029.5084 | $1,029.50 | $1,029.50 | $1,029.60 | |