| 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 | $26.32 | 5.271% | $27.7073 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $146.29 | 8.342% | $158.4935 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $188.74 | 8.590% | $204.9528 | $204.95 | $204.95 | $205.00 |
| Purchase #4 | $204.58 | 11.191% | $227.4745 | $227.47 | $227.45 | $227.50 |
| Purchase #5 | $77.65 | 6.760% | $82.8991 | $82.90 | $82.90 | $82.90 |
| Purchase #6 | $240.73 | 8.261% | $260.6167 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $176.45 | 10.650% | $195.2419 | $195.24 | $195.25 | $195.20 |
| 7 purchase totals = | $1,060.76 | $1,157.3858 | $1,157.38 | $1,157.35 | $1,157.40 | |