| 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 | $122.65 | 12.401% | $137.8598 | $137.86 | $137.85 | $137.90 |
| Purchase #2 | $210.81 | 11.401% | $234.8444 | $234.84 | $234.85 | $234.80 |
| Purchase #3 | $61.79 | 11.160% | $68.6858 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $89.70 | 5.386% | $94.5312 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $5.81 | 6.300% | $6.176 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $172.72 | 4.530% | $180.5442 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $195.35 | 13.709% | $222.1305 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $858.83 | $944.7719 | $944.77 | $944.85 | $944.70 | |