| 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 | $208.25 | 7.449% | $223.7625 | $223.76 | $223.75 | $223.80 |
| Purchase #2 | $104.77 | 7.337% | $112.457 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $183.38 | 10.729% | $203.0548 | $203.05 | $203.05 | $203.10 |
| Purchase #4 | $12.60 | 13.199% | $14.2631 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $151.47 | 4.461% | $158.2271 | $158.23 | $158.25 | $158.20 |
| Purchase #6 | $172.91 | 13.239% | $195.8016 | $195.80 | $195.80 | $195.80 |
| Purchase #7 | $120.74 | 6.746% | $128.8851 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $954.12 | $1,036.4512 | $1,036.45 | $1,036.45 | $1,036.60 | |