| 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 | $187.67 | 4.517% | $196.1471 | $196.15 | $196.15 | $196.10 |
| Purchase #2 | $188.60 | 10.640% | $208.667 | $208.67 | $208.65 | $208.70 |
| Purchase #3 | $154.38 | 13.147% | $174.6763 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $8.84 | 5.587% | $9.3339 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $64.84 | 10.332% | $71.5393 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $212.60 | 10.571% | $235.0739 | $235.07 | $235.05 | $235.10 |
| Purchase #7 | $67.78 | 10.286% | $74.7519 | $74.75 | $74.75 | $74.80 |
| 7 purchase totals = | $884.71 | $970.1894 | $970.19 | $970.20 | $970.20 | |