| 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 | $181.53 | 9.808% | $199.3345 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $240.37 | 12.763% | $271.0484 | $271.05 | $271.05 | $271.00 |
| Purchase #3 | $130.77 | 5.780% | $138.3285 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $151.66 | 5.498% | $159.9983 | $160.00 | $160.00 | $160.00 |
| Purchase #5 | $5.96 | 5.246% | $6.2727 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $8.94 | 7.584% | $9.618 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $41.39 | 4.772% | $43.3651 | $43.37 | $43.35 | $43.40 |
| 7 purchase totals = | $760.62 | $827.9655 | $827.97 | $827.95 | $827.90 | |