| 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 | $76.30 | 3.376% | $78.8759 | $78.88 | $78.90 | $78.90 |
| Purchase #2 | $173.76 | 11.507% | $193.7546 | $193.75 | $193.75 | $193.80 |
| Purchase #3 | $181.56 | 3.842% | $188.5355 | $188.54 | $188.55 | $188.50 |
| Purchase #4 | $40.54 | 10.434% | $44.7699 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $154.85 | 8.687% | $168.3018 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $239.25 | 5.173% | $251.6264 | $251.63 | $251.65 | $251.60 |
| Purchase #7 | $143.87 | 3.757% | $149.2752 | $149.28 | $149.30 | $149.30 |
| 7 purchase totals = | $1,010.13 | $1,075.1393 | $1,075.15 | $1,075.20 | $1,075.20 | |