| 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 | $180.83 | 11.853% | $202.2638 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $74.81 | 11.122% | $83.1304 | $83.13 | $83.15 | $83.10 |
| Purchase #3 | $217.33 | 9.837% | $238.7088 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $204.78 | 5.444% | $215.9282 | $215.93 | $215.95 | $215.90 |
| Purchase #5 | $51.86 | 5.401% | $54.661 | $54.66 | $54.65 | $54.70 |
| Purchase #6 | $113.73 | 13.382% | $128.9493 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $6.28 | 3.315% | $6.4882 | $6.49 | $6.50 | $6.50 |
| 7 purchase totals = | $849.62 | $930.1297 | $930.13 | $930.15 | $930.10 | |