| 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 | $118.87 | 12.605% | $133.8536 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $144.50 | 5.304% | $152.1643 | $152.16 | $152.15 | $152.20 |
| Purchase #3 | $31.27 | 13.739% | $35.5662 | $35.57 | $35.55 | $35.60 |
| Purchase #4 | $230.60 | 13.466% | $261.6526 | $261.65 | $261.65 | $261.70 |
| Purchase #5 | $235.71 | 6.595% | $251.2551 | $251.26 | $251.25 | $251.30 |
| Purchase #6 | $13.27 | 11.417% | $14.785 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $90.44 | 6.254% | $96.0961 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $864.66 | $945.3729 | $945.38 | $945.35 | $945.60 | |