| 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 | $145.97 | 12.461% | $164.1593 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $65.73 | 7.839% | $70.8826 | $70.88 | $70.90 | $70.90 |
| Purchase #3 | $122.42 | 6.125% | $129.9182 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $101.75 | 6.418% | $108.2803 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $163.93 | 13.567% | $186.1704 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $101.90 | 12.606% | $114.7455 | $114.75 | $114.75 | $114.70 |
| Purchase #7 | $101.49 | 9.335% | $110.9641 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $803.19 | $885.1204 | $885.12 | $885.10 | $885.20 | |