| 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 | $179.64 | 10.213% | $197.9866 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $146.57 | 7.192% | $157.1113 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $44.44 | 8.253% | $48.1076 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $108.36 | 7.639% | $116.6376 | $116.64 | $116.65 | $116.60 |
| Purchase #5 | $82.58 | 3.168% | $85.1961 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $159.63 | 6.102% | $169.3706 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $128.79 | 5.688% | $136.1156 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $850.01 | $910.5254 | $910.54 | $910.50 | $910.50 | |