| 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 | $155.88 | 11.238% | $173.3978 | $173.40 | $173.40 | $173.40 |
| Purchase #2 | $87.77 | 5.141% | $92.2823 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $249.99 | 12.259% | $280.6363 | $280.64 | $280.65 | $280.60 |
| Purchase #4 | $233.35 | 3.404% | $241.2932 | $241.29 | $241.30 | $241.30 |
| Purchase #5 | $51.28 | 7.546% | $55.1496 | $55.15 | $55.15 | $55.10 |
| Purchase #6 | $71.45 | 13.578% | $81.1515 | $81.15 | $81.15 | $81.20 |
| Purchase #7 | $234.84 | 3.144% | $242.2234 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $1,084.56 | $1,166.1341 | $1,166.13 | $1,166.15 | $1,166.10 | |