| 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 | $109.58 | 8.584% | $118.9863 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $46.43 | 10.670% | $51.3841 | $51.38 | $51.40 | $51.40 |
| Purchase #3 | $69.64 | 11.393% | $77.5741 | $77.57 | $77.55 | $77.60 |
| Purchase #4 | $189.33 | 13.694% | $215.2569 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $15.84 | 13.207% | $17.932 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $75.34 | 6.276% | $80.0683 | $80.07 | $80.05 | $80.10 |
| Purchase #7 | $170.90 | 3.642% | $177.1242 | $177.12 | $177.10 | $177.10 |
| 7 purchase totals = | $677.06 | $738.3259 | $738.32 | $738.30 | $738.40 | |