| 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 | $176.97 | 6.451% | $188.3863 | $188.39 | $188.40 | $188.40 |
| Purchase #2 | $183.75 | 12.841% | $207.3453 | $207.35 | $207.35 | $207.30 |
| Purchase #3 | $40.31 | 13.474% | $45.7414 | $45.74 | $45.75 | $45.70 |
| Purchase #4 | $210.83 | 10.594% | $233.1653 | $233.17 | $233.15 | $233.20 |
| Purchase #5 | $180.83 | 7.272% | $193.98 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $37.48 | 8.294% | $40.5886 | $40.59 | $40.60 | $40.60 |
| Purchase #7 | $96.82 | 8.377% | $104.9306 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $926.99 | $1,014.1375 | $1,014.15 | $1,014.20 | $1,014.10 | |