| 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 | $184.33 | 13.614% | $209.4247 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $123.81 | 7.562% | $133.1725 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $41.49 | 6.372% | $44.1337 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $77.51 | 8.606% | $84.1805 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $123.27 | 12.828% | $139.0831 | $139.08 | $139.10 | $139.10 |
| Purchase #6 | $183.87 | 6.602% | $196.0091 | $196.01 | $196.00 | $196.00 |
| Purchase #7 | $33.46 | 13.127% | $37.8523 | $37.85 | $37.85 | $37.90 |
| 7 purchase totals = | $767.74 | $843.8559 | $843.84 | $843.85 | $843.90 | |