| 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 | $156.44 | 3.858% | $162.4755 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $82.38 | 13.675% | $93.6455 | $93.65 | $93.65 | $93.60 |
| Purchase #3 | $90.27 | 12.565% | $101.6124 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $106.36 | 6.753% | $113.5425 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $144.76 | 6.659% | $154.3996 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $181.77 | 8.204% | $196.6824 | $196.68 | $196.70 | $196.70 |
| Purchase #7 | $228.62 | 5.709% | $241.6719 | $241.67 | $241.65 | $241.70 |
| 7 purchase totals = | $990.60 | $1,064.0298 | $1,064.03 | $1,064.05 | $1,064.00 | |