| 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 | $141.94 | 6.225% | $150.7758 | $150.78 | $150.80 | $150.80 |
| Purchase #2 | $147.98 | 13.753% | $168.3317 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $157.80 | 3.828% | $163.8406 | $163.84 | $163.85 | $163.80 |
| Purchase #4 | $187.48 | 4.775% | $196.4322 | $196.43 | $196.45 | $196.40 |
| Purchase #5 | $110.28 | 6.708% | $117.6776 | $117.68 | $117.70 | $117.70 |
| Purchase #6 | $34.35 | 6.727% | $36.6607 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $108.49 | 6.782% | $115.8478 | $115.85 | $115.85 | $115.80 |
| 7 purchase totals = | $888.32 | $949.5664 | $949.57 | $949.65 | $949.50 | |