| 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 | $140.84 | 12.153% | $157.9563 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $219.60 | 6.867% | $234.6799 | $234.68 | $234.70 | $234.70 |
| Purchase #3 | $188.56 | 10.484% | $208.3286 | $208.33 | $208.35 | $208.30 |
| Purchase #4 | $228.81 | 8.396% | $248.0209 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $222.76 | 7.179% | $238.7519 | $238.75 | $238.75 | $238.80 |
| Purchase #6 | $153.38 | 10.369% | $169.284 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $42.47 | 12.113% | $47.6144 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $1,196.42 | $1,304.6360 | $1,304.63 | $1,304.65 | $1,304.70 | |