| 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 | $148.27 | 5.548% | $156.496 | $156.50 | $156.50 | $156.50 |
| Purchase #2 | $120.66 | 10.433% | $133.2485 | $133.25 | $133.25 | $133.20 |
| Purchase #3 | $176.97 | 5.773% | $187.1865 | $187.19 | $187.20 | $187.20 |
| Purchase #4 | $121.86 | 5.164% | $128.1529 | $128.15 | $128.15 | $128.20 |
| Purchase #5 | $191.42 | 12.469% | $215.2882 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $83.54 | 6.699% | $89.1363 | $89.14 | $89.15 | $89.10 |
| Purchase #7 | $191.93 | 9.627% | $210.4071 | $210.41 | $210.40 | $210.40 |
| 7 purchase totals = | $1,034.65 | $1,119.9155 | $1,119.93 | $1,119.95 | $1,119.90 | |