| 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 | $167.74 | 5.711% | $177.3196 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $74.50 | 3.141% | $76.84 | $76.84 | $76.85 | $76.80 |
| Purchase #3 | $22.87 | 4.189% | $23.828 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $132.42 | 4.226% | $138.0161 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $90.38 | 3.530% | $93.5704 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $188.66 | 4.790% | $197.6968 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $149.28 | 13.736% | $169.7851 | $169.79 | $169.80 | $169.80 |
| 7 purchase totals = | $825.85 | $877.0560 | $877.07 | $877.05 | $877.00 | |