| 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 | $143.75 | 11.566% | $160.3761 | $160.38 | $160.40 | $160.40 |
| Purchase #2 | $115.44 | 10.365% | $127.4054 | $127.41 | $127.40 | $127.40 |
| Purchase #3 | $5.40 | 12.222% | $6.06 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $248.49 | 6.454% | $264.5275 | $264.53 | $264.55 | $264.50 |
| Purchase #5 | $128.68 | 13.525% | $146.084 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $68.50 | 6.567% | $72.9984 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $140.94 | 8.582% | $153.0355 | $153.04 | $153.05 | $153.00 |
| 7 purchase totals = | $851.20 | $930.4869 | $930.50 | $930.55 | $930.50 | |