| 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 | $159.66 | 9.364% | $174.6106 | $174.61 | $174.60 | $174.60 |
| Purchase #2 | $78.40 | 10.821% | $86.8837 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $90.66 | 11.559% | $101.1394 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $189.26 | 13.332% | $214.4921 | $214.49 | $214.50 | $214.50 |
| Purchase #5 | $208.76 | 11.410% | $232.5795 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $20.52 | 13.415% | $23.2728 | $23.27 | $23.25 | $23.30 |
| Purchase #7 | $229.74 | 3.475% | $237.7235 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $977.00 | $1,070.7016 | $1,070.69 | $1,070.70 | $1,070.70 | |