| 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 | $177.43 | 5.239% | $186.7256 | $186.73 | $186.75 | $186.70 |
| Purchase #2 | $54.72 | 12.815% | $61.7324 | $61.73 | $61.75 | $61.70 |
| Purchase #3 | $220.98 | 9.281% | $241.4892 | $241.49 | $241.50 | $241.50 |
| Purchase #4 | $168.60 | 10.657% | $186.5677 | $186.57 | $186.55 | $186.60 |
| Purchase #5 | $145.44 | 9.234% | $158.8699 | $158.87 | $158.85 | $158.90 |
| Purchase #6 | $223.87 | 7.203% | $239.9954 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $246.99 | 8.714% | $268.5127 | $268.51 | $268.50 | $268.50 |
| 7 purchase totals = | $1,238.03 | $1,343.8929 | $1,343.90 | $1,343.90 | $1,343.90 | |