| 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 | $160.93 | 9.363% | $175.9979 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $204.94 | 9.849% | $225.1245 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $58.40 | 3.414% | $60.3938 | $60.39 | $60.40 | $60.40 |
| Purchase #4 | $135.34 | 11.854% | $151.3832 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $40.63 | 11.594% | $45.3406 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $78.54 | 6.600% | $83.7236 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $127.87 | 13.194% | $144.7412 | $144.74 | $144.75 | $144.70 |
| 7 purchase totals = | $806.65 | $886.7048 | $886.69 | $886.70 | $886.60 | |