| 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 | $168.53 | 7.397% | $180.9962 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $217.71 | 4.377% | $227.2392 | $227.24 | $227.25 | $227.20 |
| Purchase #3 | $23.41 | 10.548% | $25.8793 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $70.33 | 5.283% | $74.0455 | $74.05 | $74.05 | $74.00 |
| Purchase #5 | $139.40 | 4.473% | $145.6354 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $115.57 | 12.823% | $130.3895 | $130.39 | $130.40 | $130.40 |
| Purchase #7 | $94.56 | 9.452% | $103.4978 | $103.50 | $103.50 | $103.50 |
| 7 purchase totals = | $829.51 | $887.6829 | $887.70 | $887.75 | $887.60 | |