| 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 | $171.92 | 12.209% | $192.9097 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $125.29 | 12.282% | $140.6781 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $76.99 | 6.273% | $81.8196 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $67.97 | 8.128% | $73.4946 | $73.49 | $73.50 | $73.50 |
| Purchase #5 | $65.30 | 8.472% | $70.8322 | $70.83 | $70.85 | $70.80 |
| Purchase #6 | $225.37 | 13.512% | $255.822 | $255.82 | $255.80 | $255.80 |
| Purchase #7 | $181.90 | 3.461% | $188.1956 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $914.74 | $1,003.7518 | $1,003.75 | $1,003.75 | $1,003.70 | |