| 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 | $154.35 | 7.402% | $165.775 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $224.36 | 3.560% | $232.3472 | $232.35 | $232.35 | $232.30 |
| Purchase #3 | $60.31 | 9.152% | $65.8296 | $65.83 | $65.85 | $65.80 |
| Purchase #4 | $149.62 | 4.665% | $156.5998 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $207.67 | 3.733% | $215.4223 | $215.42 | $215.40 | $215.40 |
| Purchase #6 | $144.75 | 3.334% | $149.576 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $244.83 | 8.589% | $265.8584 | $265.86 | $265.85 | $265.90 |
| 7 purchase totals = | $1,185.89 | $1,251.4083 | $1,251.42 | $1,251.45 | $1,251.40 | |