| 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 | $98.26 | 10.633% | $108.708 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $171.45 | 8.447% | $185.9324 | $185.93 | $185.95 | $185.90 |
| Purchase #3 | $40.64 | 7.228% | $43.5775 | $43.58 | $43.60 | $43.60 |
| Purchase #4 | $175.76 | 10.828% | $194.7913 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $21.75 | 5.290% | $22.9006 | $22.90 | $22.90 | $22.90 |
| Purchase #6 | $128.58 | 8.507% | $139.5183 | $139.52 | $139.50 | $139.50 |
| Purchase #7 | $139.70 | 10.689% | $154.6325 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $776.14 | $850.0606 | $850.06 | $850.10 | $850.00 | |