| 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 | $150.58 | 10.249% | $166.0129 | $166.01 | $166.00 | $166.00 |
| Purchase #2 | $133.34 | 10.235% | $146.9873 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $95.49 | 6.449% | $101.6482 | $101.65 | $101.65 | $101.60 |
| Purchase #4 | $144.87 | 6.686% | $154.556 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $109.45 | 6.870% | $116.9692 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $84.77 | 11.342% | $94.3846 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $240.86 | 8.285% | $260.8153 | $260.82 | $260.80 | $260.80 |
| 7 purchase totals = | $959.36 | $1,041.3735 | $1,041.38 | $1,041.35 | $1,041.40 | |