| 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 | $132.27 | 3.802% | $137.2989 | $137.30 | $137.30 | $137.30 |
| Purchase #2 | $64.85 | 5.394% | $68.348 | $68.35 | $68.35 | $68.30 |
| Purchase #3 | $152.70 | 8.249% | $165.2962 | $165.30 | $165.30 | $165.30 |
| Purchase #4 | $80.39 | 5.743% | $85.0068 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $229.57 | 12.332% | $257.8806 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $47.60 | 3.544% | $49.2869 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $156.51 | 9.410% | $171.2376 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $863.89 | $934.3550 | $934.37 | $934.40 | $934.30 | |