| 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 | $135.73 | 9.694% | $148.8877 | $148.89 | $148.90 | $148.90 |
| Purchase #2 | $79.27 | 4.405% | $82.7618 | $82.76 | $82.75 | $82.80 |
| Purchase #3 | $165.85 | 6.607% | $176.8077 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $41.44 | 13.548% | $47.0543 | $47.05 | $47.05 | $47.10 |
| Purchase #5 | $137.38 | 12.612% | $154.7064 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $228.25 | 6.482% | $243.0452 | $243.05 | $243.05 | $243.00 |
| Purchase #7 | $13.82 | 12.402% | $15.534 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $801.74 | $868.7971 | $868.80 | $868.80 | $868.80 | |