| 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 | $144.93 | 4.538% | $151.5069 | $151.51 | $151.50 | $151.50 |
| Purchase #2 | $117.54 | 4.126% | $122.3897 | $122.39 | $122.40 | $122.40 |
| Purchase #3 | $180.42 | 6.389% | $191.947 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $161.99 | 8.679% | $176.0491 | $176.05 | $176.05 | $176.00 |
| Purchase #5 | $170.74 | 9.344% | $186.6939 | $186.69 | $186.70 | $186.70 |
| Purchase #6 | $111.88 | 10.142% | $123.2269 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $136.98 | 9.819% | $150.4301 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $1,024.48 | $1,102.2436 | $1,102.25 | $1,102.30 | $1,102.10 | |