| 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 | $166.83 | 4.583% | $174.4758 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $93.63 | 13.355% | $106.1343 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $206.37 | 3.214% | $213.0027 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $159.54 | 11.171% | $177.3622 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $64.31 | 6.836% | $68.7062 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $149.81 | 3.481% | $155.0249 | $155.02 | $155.00 | $155.00 |
| Purchase #7 | $208.48 | 8.790% | $226.8054 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $1,048.97 | $1,121.5115 | $1,121.51 | $1,121.50 | $1,121.50 | |