| 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 | $113.57 | 7.587% | $122.1866 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $73.96 | 5.692% | $78.1698 | $78.17 | $78.15 | $78.20 |
| Purchase #3 | $229.45 | 10.191% | $252.8332 | $252.83 | $252.85 | $252.80 |
| Purchase #4 | $185.60 | 9.305% | $202.8701 | $202.87 | $202.85 | $202.90 |
| Purchase #5 | $232.93 | 9.353% | $254.7159 | $254.72 | $254.70 | $254.70 |
| Purchase #6 | $54.50 | 9.788% | $59.8345 | $59.83 | $59.85 | $59.80 |
| Purchase #7 | $169.68 | 11.407% | $189.0354 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $1,059.69 | $1,159.6455 | $1,159.65 | $1,159.65 | $1,159.60 | |