| 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 | $146.29 | 13.369% | $165.8475 | $165.85 | $165.85 | $165.80 |
| Purchase #2 | $173.75 | 11.511% | $193.7504 | $193.75 | $193.75 | $193.80 |
| Purchase #3 | $232.30 | 5.673% | $245.4784 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $99.65 | 4.587% | $104.2209 | $104.22 | $104.20 | $104.20 |
| Purchase #5 | $237.95 | 10.390% | $262.673 | $262.67 | $262.65 | $262.70 |
| Purchase #6 | $220.94 | 3.726% | $229.1722 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $78.39 | 12.130% | $87.8987 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $1,189.27 | $1,289.0411 | $1,289.04 | $1,289.00 | $1,289.10 | |