| 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 | $208.46 | 6.357% | $221.7118 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $48.51 | 12.623% | $54.6334 | $54.63 | $54.65 | $54.60 |
| Purchase #3 | $75.28 | 13.350% | $85.3299 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $69.76 | 7.153% | $74.7499 | $74.75 | $74.75 | $74.70 |
| Purchase #5 | $90.33 | 3.569% | $93.5539 | $93.55 | $93.55 | $93.60 |
| Purchase #6 | $160.25 | 9.618% | $175.6628 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $194.44 | 7.760% | $209.5285 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $847.03 | $915.1702 | $915.16 | $915.20 | $915.10 | |