| 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 | $190.29 | 12.377% | $213.8422 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $70.55 | 13.235% | $79.8873 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $68.71 | 11.525% | $76.6288 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $149.91 | 12.577% | $168.7642 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $143.85 | 5.189% | $151.3144 | $151.31 | $151.30 | $151.30 |
| Purchase #6 | $227.33 | 6.239% | $241.5131 | $241.51 | $241.50 | $241.50 |
| Purchase #7 | $188.92 | 13.444% | $214.3184 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $1,039.56 | $1,146.2684 | $1,146.26 | $1,146.25 | $1,146.20 | |