| 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 | $159.65 | 11.270% | $177.6426 | $177.64 | $177.65 | $177.60 |
| Purchase #2 | $164.28 | 5.634% | $173.5355 | $173.54 | $173.55 | $173.50 |
| Purchase #3 | $158.56 | 10.693% | $175.5148 | $175.51 | $175.50 | $175.50 |
| Purchase #4 | $220.54 | 9.147% | $240.7128 | $240.71 | $240.70 | $240.70 |
| Purchase #5 | $144.38 | 5.439% | $152.2328 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $208.56 | 12.701% | $235.0492 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $61.66 | 9.853% | $67.7354 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $1,117.63 | $1,222.4231 | $1,222.42 | $1,222.45 | $1,222.20 | |