| 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 | $130.28 | 12.776% | $146.9246 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $135.36 | 3.460% | $140.0435 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $51.65 | 11.167% | $57.4178 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $62.85 | 10.663% | $69.5517 | $69.55 | $69.55 | $69.60 |
| Purchase #5 | $81.30 | 5.545% | $85.8081 | $85.81 | $85.80 | $85.80 |
| Purchase #6 | $116.95 | 13.590% | $132.8435 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $177.61 | 9.791% | $194.9998 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $756.00 | $827.5890 | $827.58 | $827.55 | $827.50 | |