| 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 | $141.66 | 4.283% | $147.7273 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $126.78 | 12.259% | $142.322 | $142.32 | $142.30 | $142.30 |
| Purchase #3 | $74.48 | 10.556% | $82.3421 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $75.44 | 11.605% | $84.1948 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $19.77 | 9.139% | $21.5768 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $138.63 | 11.285% | $154.2744 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $250.46 | 12.725% | $282.331 | $282.33 | $282.35 | $282.30 |
| 7 purchase totals = | $827.22 | $914.7684 | $914.76 | $914.80 | $914.70 | |