| 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 | $120.82 | 6.473% | $128.6407 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $105.88 | 13.708% | $120.394 | $120.39 | $120.40 | $120.40 |
| Purchase #3 | $76.77 | 7.411% | $82.4594 | $82.46 | $82.45 | $82.50 |
| Purchase #4 | $179.64 | 6.870% | $191.9813 | $191.98 | $192.00 | $192.00 |
| Purchase #5 | $19.91 | 13.389% | $22.5757 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $244.58 | 9.243% | $267.1865 | $267.19 | $267.20 | $267.20 |
| Purchase #7 | $131.28 | 10.567% | $145.1524 | $145.15 | $145.15 | $145.20 |
| 7 purchase totals = | $878.88 | $958.3900 | $958.39 | $958.45 | $958.50 | |