| 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 | $220.88 | 9.649% | $242.1927 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $145.62 | 8.665% | $158.238 | $158.24 | $158.25 | $158.20 |
| Purchase #3 | $107.25 | 3.219% | $110.7024 | $110.70 | $110.70 | $110.70 |
| Purchase #4 | $160.27 | 8.301% | $173.574 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $83.79 | 3.416% | $86.6523 | $86.65 | $86.65 | $86.70 |
| Purchase #6 | $30.26 | 4.424% | $31.5987 | $31.60 | $31.60 | $31.60 |
| Purchase #7 | $12.62 | 6.128% | $13.3934 | $13.39 | $13.40 | $13.40 |
| 7 purchase totals = | $760.69 | $816.3515 | $816.34 | $816.35 | $816.40 | |