| 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 | $134.63 | 12.354% | $151.2622 | $151.26 | $151.25 | $151.30 |
| Purchase #2 | $155.32 | 6.638% | $165.6301 | $165.63 | $165.65 | $165.60 |
| Purchase #3 | $250.31 | 11.843% | $279.9542 | $279.95 | $279.95 | $280.00 |
| Purchase #4 | $229.32 | 13.654% | $260.6314 | $260.63 | $260.65 | $260.60 |
| Purchase #5 | $227.47 | 10.150% | $250.5582 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $8.80 | 7.297% | $9.4421 | $9.44 | $9.45 | $9.40 |
| Purchase #7 | $190.63 | 4.534% | $199.2732 | $199.27 | $199.25 | $199.30 |
| 7 purchase totals = | $1,196.48 | $1,316.7514 | $1,316.74 | $1,316.75 | $1,316.80 | |