| 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 | $146.30 | 7.831% | $157.7568 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $161.70 | 5.272% | $170.2248 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $188.32 | 4.478% | $196.753 | $196.75 | $196.75 | $196.80 |
| Purchase #4 | $10.49 | 9.547% | $11.4915 | $11.49 | $11.50 | $11.50 |
| Purchase #5 | $129.31 | 7.369% | $138.8389 | $138.84 | $138.85 | $138.80 |
| Purchase #6 | $227.28 | 7.503% | $244.3328 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $103.92 | 8.400% | $112.6493 | $112.65 | $112.65 | $112.60 |
| 7 purchase totals = | $967.32 | $1,032.0471 | $1,032.04 | $1,032.05 | $1,032.00 | |