| 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 | $141.62 | 8.835% | $154.1321 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $164.73 | 5.769% | $174.2333 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $176.79 | 6.751% | $188.7251 | $188.73 | $188.75 | $188.70 |
| Purchase #4 | $16.40 | 5.654% | $17.3273 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $21.69 | 12.526% | $24.4069 | $24.41 | $24.40 | $24.40 |
| Purchase #6 | $222.50 | 13.535% | $252.6154 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $40.91 | 10.788% | $45.3234 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $784.64 | $856.7635 | $856.77 | $856.80 | $856.60 | |