| 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 | $160.60 | 11.123% | $178.4635 | $178.46 | $178.45 | $178.50 |
| Purchase #2 | $8.83 | 13.105% | $9.9872 | $9.99 | $10.00 | $10.00 |
| Purchase #3 | $19.71 | 9.139% | $21.5113 | $21.51 | $21.50 | $21.50 |
| Purchase #4 | $193.27 | 8.290% | $209.2921 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $203.92 | 7.665% | $219.5505 | $219.55 | $219.55 | $219.60 |
| Purchase #6 | $172.63 | 10.373% | $190.5369 | $190.54 | $190.55 | $190.50 |
| Purchase #7 | $112.54 | 7.826% | $121.3474 | $121.35 | $121.35 | $121.30 |
| 7 purchase totals = | $871.50 | $950.6889 | $950.69 | $950.70 | $950.70 | |