| 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 | $154.50 | 9.710% | $169.502 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $26.67 | 9.361% | $29.1666 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $237.98 | 6.536% | $253.5344 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $111.31 | 3.451% | $115.1513 | $115.15 | $115.15 | $115.20 |
| Purchase #5 | $128.58 | 4.856% | $134.8238 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $111.93 | 13.140% | $126.6376 | $126.64 | $126.65 | $126.60 |
| Purchase #7 | $65.52 | 12.625% | $73.7919 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $836.49 | $902.6076 | $902.60 | $902.60 | $902.60 | |