| 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 | $154.32 | 10.507% | $170.5344 | $170.53 | $170.55 | $170.50 |
| Purchase #2 | $227.83 | 3.255% | $235.2459 | $235.25 | $235.25 | $235.20 |
| Purchase #3 | $249.78 | 3.215% | $257.8104 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $121.28 | 6.259% | $128.8709 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $126.45 | 11.492% | $140.9816 | $140.98 | $141.00 | $141.00 |
| Purchase #6 | $91.99 | 9.521% | $100.7484 | $100.75 | $100.75 | $100.70 |
| Purchase #7 | $103.91 | 6.264% | $110.4189 | $110.42 | $110.40 | $110.40 |
| 7 purchase totals = | $1,075.56 | $1,144.6105 | $1,144.61 | $1,144.60 | $1,144.50 | |