| 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 | $179.41 | 10.862% | $198.8975 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $90.96 | 4.758% | $95.2879 | $95.29 | $95.30 | $95.30 |
| Purchase #3 | $204.25 | 10.808% | $226.3253 | $226.33 | $226.35 | $226.30 |
| Purchase #4 | $113.83 | 13.502% | $129.1993 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $234.53 | 3.686% | $243.1748 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $6.91 | 6.164% | $7.3359 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $75.72 | 7.780% | $81.611 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $905.61 | $981.8317 | $981.84 | $981.85 | $981.80 | |