| 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 | $166.29 | 7.621% | $178.963 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $174.66 | 7.857% | $188.383 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $233.40 | 10.787% | $258.5769 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $176.26 | 6.285% | $187.3379 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $127.99 | 9.516% | $140.1695 | $140.17 | $140.15 | $140.20 |
| Purchase #6 | $47.83 | 10.641% | $52.9196 | $52.92 | $52.90 | $52.90 |
| Purchase #7 | $206.61 | 10.129% | $227.5375 | $227.54 | $227.55 | $227.50 |
| 7 purchase totals = | $1,133.04 | $1,233.8874 | $1,233.89 | $1,233.90 | $1,233.90 | |