| 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 | $138.71 | 5.139% | $145.8383 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $57.99 | 6.253% | $61.6161 | $61.62 | $61.60 | $61.60 |
| Purchase #3 | $22.58 | 6.256% | $23.9926 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $156.91 | 3.674% | $162.6749 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $19.31 | 4.519% | $20.1826 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $205.61 | 4.350% | $214.554 | $214.55 | $214.55 | $214.60 |
| Purchase #7 | $85.72 | 4.463% | $89.5457 | $89.55 | $89.55 | $89.50 |
| 7 purchase totals = | $686.83 | $718.4042 | $718.40 | $718.40 | $718.40 | |