| 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 | $126.34 | 4.810% | $132.417 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $39.84 | 12.819% | $44.9471 | $44.95 | $44.95 | $44.90 |
| Purchase #3 | $100.73 | 12.386% | $113.2064 | $113.21 | $113.20 | $113.20 |
| Purchase #4 | $150.57 | 3.857% | $156.3775 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $186.37 | 11.152% | $207.154 | $207.15 | $207.15 | $207.20 |
| Purchase #6 | $171.86 | 8.379% | $186.2601 | $186.26 | $186.25 | $186.30 |
| Purchase #7 | $69.82 | 9.794% | $76.6582 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $845.53 | $917.0203 | $917.03 | $917.00 | $917.10 | |