| 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 | $31.91 | 10.141% | $35.146 | $35.15 | $35.15 | $35.10 |
| Purchase #2 | $91.79 | 3.196% | $94.7236 | $94.72 | $94.70 | $94.70 |
| Purchase #3 | $126.27 | 5.730% | $133.5053 | $133.51 | $133.50 | $133.50 |
| Purchase #4 | $80.82 | 4.127% | $84.1554 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $242.40 | 4.420% | $253.1141 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $170.26 | 5.800% | $180.1351 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $164.54 | 4.533% | $171.9986 | $172.00 | $172.00 | $172.00 |
| 7 purchase totals = | $907.99 | $952.7781 | $952.79 | $952.75 | $952.70 | |