| 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 | $150.60 | 10.274% | $166.0726 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $206.86 | 7.581% | $222.5421 | $222.54 | $222.55 | $222.50 |
| Purchase #3 | $98.92 | 3.588% | $102.4692 | $102.47 | $102.45 | $102.50 |
| Purchase #4 | $75.40 | 13.835% | $85.8316 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $29.70 | 13.777% | $33.7918 | $33.79 | $33.80 | $33.80 |
| Purchase #6 | $62.92 | 12.292% | $70.6541 | $70.65 | $70.65 | $70.70 |
| Purchase #7 | $27.66 | 8.397% | $29.9826 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $652.06 | $711.3440 | $711.33 | $711.35 | $711.40 | |