| 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 | $163.65 | 12.391% | $183.9279 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $107.99 | 3.348% | $111.6055 | $111.61 | $111.60 | $111.60 |
| Purchase #3 | $77.80 | 5.356% | $81.967 | $81.97 | $81.95 | $82.00 |
| Purchase #4 | $66.46 | 4.421% | $69.3982 | $69.40 | $69.40 | $69.40 |
| Purchase #5 | $76.98 | 3.504% | $79.6774 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $86.62 | 7.502% | $93.1182 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $161.34 | 12.611% | $181.6866 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $740.84 | $801.3808 | $801.40 | $801.40 | $801.40 | |