| 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 | $45.83 | 13.860% | $52.182 | $52.18 | $52.20 | $52.20 |
| Purchase #2 | $123.42 | 10.435% | $136.2989 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $10.55 | 10.248% | $11.6312 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $81.77 | 3.112% | $84.3147 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $57.88 | 4.630% | $60.5598 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $128.41 | 10.724% | $142.1807 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $179.60 | 4.870% | $188.3465 | $188.35 | $188.35 | $188.30 |
| 7 purchase totals = | $627.46 | $675.5138 | $675.51 | $675.55 | $675.50 | |