| 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 | $161.67 | 8.782% | $175.8679 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $73.61 | 8.779% | $80.0722 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $65.64 | 3.184% | $67.73 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $178.59 | 4.385% | $186.4212 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $150.75 | 10.325% | $166.3149 | $166.31 | $166.30 | $166.30 |
| Purchase #6 | $44.76 | 6.455% | $47.6493 | $47.65 | $47.65 | $47.60 |
| Purchase #7 | $203.68 | 12.504% | $229.1481 | $229.15 | $229.15 | $229.10 |
| 7 purchase totals = | $878.70 | $953.2036 | $953.20 | $953.15 | $953.10 | |