| 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 | $156.29 | 13.522% | $177.4235 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $41.40 | 10.651% | $45.8095 | $45.81 | $45.80 | $45.80 |
| Purchase #3 | $82.75 | 5.401% | $87.2193 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $207.36 | 3.521% | $214.6611 | $214.66 | $214.65 | $214.70 |
| Purchase #5 | $165.53 | 13.687% | $188.1861 | $188.19 | $188.20 | $188.20 |
| Purchase #6 | $162.88 | 5.232% | $171.4019 | $171.40 | $171.40 | $171.40 |
| Purchase #7 | $219.66 | 10.749% | $243.2713 | $243.27 | $243.25 | $243.30 |
| 7 purchase totals = | $1,035.87 | $1,127.9727 | $1,127.97 | $1,127.90 | $1,128.00 | |