| 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 | $188.30 | 8.384% | $204.0871 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $36.75 | 10.754% | $40.7021 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $77.64 | 4.672% | $81.2673 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $29.81 | 4.757% | $31.2281 | $31.23 | $31.25 | $31.20 |
| Purchase #5 | $105.63 | 4.271% | $110.1415 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $134.26 | 5.723% | $141.9437 | $141.94 | $141.95 | $141.90 |
| Purchase #7 | $40.45 | 8.549% | $43.9081 | $43.91 | $43.90 | $43.90 |
| 7 purchase totals = | $612.84 | $653.2779 | $653.28 | $653.30 | $653.20 | |