| 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 | $160.76 | 10.338% | $177.3794 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $197.74 | 7.669% | $212.9047 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $60.41 | 13.807% | $68.7508 | $68.75 | $68.75 | $68.80 |
| Purchase #4 | $5.38 | 5.702% | $5.6868 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $103.57 | 13.537% | $117.5903 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $14.76 | 13.273% | $16.7191 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $240.96 | 6.260% | $256.0441 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $783.58 | $855.0752 | $855.07 | $855.10 | $855.10 | |