| 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 | $146.77 | 4.534% | $153.4246 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $148.95 | 7.374% | $159.9336 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $8.97 | 7.837% | $9.673 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $116.45 | 9.703% | $127.7491 | $127.75 | $127.75 | $127.70 |
| Purchase #5 | $171.56 | 13.193% | $194.1939 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $184.78 | 12.666% | $208.1842 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $104.52 | 12.498% | $117.5829 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $882.00 | $970.7413 | $970.72 | $970.75 | $970.70 | |