| 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 | $171.66 | 10.135% | $189.0577 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $194.67 | 3.456% | $201.3978 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $115.30 | 9.454% | $126.2005 | $126.20 | $126.20 | $126.20 |
| Purchase #4 | $151.53 | 7.542% | $162.9584 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $163.89 | 7.462% | $176.1195 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $201.68 | 4.112% | $209.9731 | $209.97 | $209.95 | $210.00 |
| Purchase #7 | $147.49 | 4.380% | $153.9501 | $153.95 | $153.95 | $154.00 |
| 7 purchase totals = | $1,146.22 | $1,219.6571 | $1,219.66 | $1,219.60 | $1,219.80 | |