| 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 | $186.45 | 9.544% | $204.2448 | $204.24 | $204.25 | $204.20 |
| Purchase #2 | $100.46 | 10.419% | $110.9269 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $138.80 | 10.255% | $153.0339 | $153.03 | $153.05 | $153.00 |
| Purchase #4 | $78.25 | 5.109% | $82.2478 | $82.25 | $82.25 | $82.20 |
| Purchase #5 | $160.49 | 11.276% | $178.5869 | $178.59 | $178.60 | $178.60 |
| Purchase #6 | $133.91 | 11.207% | $148.9173 | $148.92 | $148.90 | $148.90 |
| Purchase #7 | $16.29 | 7.562% | $17.5218 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $814.65 | $895.4794 | $895.48 | $895.50 | $895.30 | |