| 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 | $73.57 | 9.259% | $80.3818 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $163.59 | 4.106% | $170.307 | $170.31 | $170.30 | $170.30 |
| Purchase #3 | $114.58 | 13.577% | $130.1365 | $130.14 | $130.15 | $130.10 |
| Purchase #4 | $248.43 | 13.636% | $282.3059 | $282.31 | $282.30 | $282.30 |
| Purchase #5 | $30.97 | 8.594% | $33.6316 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $14.69 | 6.593% | $15.6585 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $235.81 | 6.551% | $251.2579 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $881.64 | $963.6792 | $963.69 | $963.70 | $963.70 | |