| 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 | $157.62 | 7.478% | $169.4068 | $169.41 | $169.40 | $169.40 |
| Purchase #2 | $150.95 | 6.413% | $160.6304 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $61.49 | 12.120% | $68.9426 | $68.94 | $68.95 | $68.90 |
| Purchase #4 | $24.90 | 5.414% | $26.2481 | $26.25 | $26.25 | $26.20 |
| Purchase #5 | $9.99 | 7.670% | $10.7562 | $10.76 | $10.75 | $10.80 |
| Purchase #6 | $121.57 | 9.828% | $133.5179 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $246.33 | 4.750% | $258.0307 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $772.85 | $827.5327 | $827.54 | $827.55 | $827.40 | |