| 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 | $159.90 | 10.188% | $176.1906 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $7.95 | 4.466% | $8.305 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $178.48 | 7.715% | $192.2497 | $192.25 | $192.25 | $192.20 |
| Purchase #4 | $60.52 | 4.696% | $63.362 | $63.36 | $63.35 | $63.40 |
| Purchase #5 | $41.29 | 13.179% | $46.7316 | $46.73 | $46.75 | $46.70 |
| Purchase #6 | $28.53 | 5.232% | $30.0227 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $42.60 | 8.620% | $46.2721 | $46.27 | $46.25 | $46.30 |
| 7 purchase totals = | $519.27 | $563.1337 | $563.13 | $563.10 | $563.10 | |