| 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 | $221.62 | 4.568% | $231.7436 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $105.80 | 6.196% | $112.3554 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $192.64 | 6.116% | $204.4219 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $167.55 | 6.406% | $178.2833 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $230.74 | 5.571% | $243.5945 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $74.93 | 4.283% | $78.1393 | $78.14 | $78.15 | $78.10 |
| Purchase #7 | $86.86 | 12.353% | $97.5898 | $97.59 | $97.60 | $97.60 |
| 7 purchase totals = | $1,080.14 | $1,146.1278 | $1,146.12 | $1,146.15 | $1,146.10 | |