| 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 | $152.25 | 7.846% | $164.1955 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $108.80 | 8.495% | $118.0426 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $248.60 | 13.242% | $281.5196 | $281.52 | $281.50 | $281.50 |
| Purchase #4 | $67.37 | 10.604% | $74.5139 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $18.46 | 10.523% | $20.4025 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $222.69 | 5.325% | $234.5482 | $234.55 | $234.55 | $234.50 |
| Purchase #7 | $223.88 | 10.386% | $247.1322 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $1,042.05 | $1,140.3545 | $1,140.35 | $1,140.35 | $1,140.20 | |