| 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 | $103.77 | 12.419% | $116.6572 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $166.97 | 4.231% | $174.0345 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $8.93 | 5.212% | $9.3954 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $177.56 | 8.109% | $191.9583 | $191.96 | $191.95 | $192.00 |
| Purchase #5 | $29.78 | 4.599% | $31.1496 | $31.15 | $31.15 | $31.10 |
| Purchase #6 | $52.45 | 11.596% | $58.5321 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $132.65 | 4.405% | $138.4932 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $672.11 | $720.2203 | $720.22 | $720.25 | $720.20 | |