| 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 | $167.32 | 12.497% | $188.23 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $164.62 | 7.638% | $177.1937 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $9.79 | 13.455% | $11.1072 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $212.35 | 7.147% | $227.5267 | $227.53 | $227.55 | $227.50 |
| Purchase #5 | $133.30 | 6.295% | $141.6912 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $88.67 | 8.425% | $96.1404 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $98.85 | 4.593% | $103.3902 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $874.90 | $945.2794 | $945.28 | $945.35 | $945.20 | |