| 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 | $163.84 | 8.577% | $177.8926 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $223.41 | 13.686% | $253.9859 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $84.38 | 5.300% | $88.8521 | $88.85 | $88.85 | $88.90 |
| Purchase #4 | $146.57 | 12.773% | $165.2914 | $165.29 | $165.30 | $165.30 |
| Purchase #5 | $217.38 | 12.211% | $243.9243 | $243.92 | $243.90 | $243.90 |
| Purchase #6 | $75.86 | 3.136% | $78.239 | $78.24 | $78.25 | $78.20 |
| Purchase #7 | $69.82 | 13.212% | $79.0446 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $981.26 | $1,087.2299 | $1,087.22 | $1,087.25 | $1,087.20 | |