| 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 | $157.76 | 7.536% | $169.6488 | $169.65 | $169.65 | $169.60 |
| Purchase #2 | $203.32 | 9.550% | $222.7371 | $222.74 | $222.75 | $222.70 |
| Purchase #3 | $129.31 | 3.723% | $134.1242 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $30.81 | 3.386% | $31.8532 | $31.85 | $31.85 | $31.90 |
| Purchase #5 | $23.50 | 10.861% | $26.0523 | $26.05 | $26.05 | $26.10 |
| Purchase #6 | $233.96 | 8.366% | $253.5331 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $32.72 | 6.281% | $34.7751 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $811.38 | $872.7238 | $872.72 | $872.75 | $872.70 | |