| 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 | $153.26 | 12.111% | $171.8213 | $171.82 | $171.80 | $171.80 |
| Purchase #2 | $186.68 | 5.571% | $197.0799 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $82.77 | 8.331% | $89.6656 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $58.76 | 4.714% | $61.5299 | $61.53 | $61.55 | $61.50 |
| Purchase #5 | $194.77 | 3.667% | $201.9122 | $201.91 | $201.90 | $201.90 |
| Purchase #6 | $87.97 | 12.734% | $99.1721 | $99.17 | $99.15 | $99.20 |
| Purchase #7 | $62.60 | 12.175% | $70.2216 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $826.81 | $891.4026 | $891.40 | $891.35 | $891.40 | |