| 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 | $152.74 | 13.406% | $173.2163 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $151.72 | 13.325% | $171.9367 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $237.91 | 4.158% | $247.8023 | $247.80 | $247.80 | $247.80 |
| Purchase #4 | $20.40 | 8.835% | $22.2023 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $27.70 | 10.688% | $30.6606 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $127.30 | 3.145% | $131.3036 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $111.87 | 8.397% | $121.2637 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $829.64 | $898.3855 | $898.38 | $898.35 | $898.40 | |