| 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 | $99.73 | 8.559% | $108.2659 | $108.27 | $108.25 | $108.30 |
| Purchase #2 | $76.92 | 5.247% | $80.956 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $168.45 | 3.719% | $174.7147 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $45.30 | 10.758% | $50.1734 | $50.17 | $50.15 | $50.20 |
| Purchase #5 | $23.43 | 7.644% | $25.221 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $169.50 | 4.421% | $176.9936 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $246.90 | 13.204% | $279.5007 | $279.50 | $279.50 | $279.50 |
| 7 purchase totals = | $830.23 | $895.8253 | $895.82 | $895.75 | $895.90 | |