| 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 | $116.59 | 13.803% | $132.6829 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $159.25 | 7.519% | $171.224 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $7.47 | 4.262% | $7.7884 | $7.79 | $7.80 | $7.80 |
| Purchase #4 | $29.27 | 12.668% | $32.9779 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $117.64 | 11.698% | $131.4015 | $131.40 | $131.40 | $131.40 |
| Purchase #6 | $226.31 | 12.227% | $253.9809 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $61.57 | 3.266% | $63.5809 | $63.58 | $63.60 | $63.60 |
| 7 purchase totals = | $718.10 | $793.6365 | $793.63 | $793.70 | $793.70 | |