| 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 | $92.57 | 10.396% | $102.1936 | $102.19 | $102.20 | $102.20 |
| Purchase #2 | $140.78 | 3.439% | $145.6214 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $9.42 | 12.354% | $10.5837 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $17.56 | 9.540% | $19.2352 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $169.88 | 9.449% | $185.932 | $185.93 | $185.95 | $185.90 |
| Purchase #6 | $20.99 | 12.810% | $23.6788 | $23.68 | $23.70 | $23.70 |
| Purchase #7 | $133.95 | 3.799% | $139.0388 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $585.15 | $626.2835 | $626.28 | $626.35 | $626.20 | |