| 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 | $149.33 | 13.584% | $169.615 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $18.54 | 9.765% | $20.3504 | $20.35 | $20.35 | $20.40 |
| Purchase #3 | $53.76 | 8.839% | $58.5118 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $153.79 | 8.187% | $166.3808 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $202.54 | 7.463% | $217.6556 | $217.66 | $217.65 | $217.70 |
| Purchase #6 | $124.56 | 9.703% | $136.6461 | $136.65 | $136.65 | $136.60 |
| Purchase #7 | $81.98 | 5.598% | $86.5692 | $86.57 | $86.55 | $86.60 |
| 7 purchase totals = | $784.50 | $855.7289 | $855.74 | $855.70 | $855.80 | |