| 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 | $142.69 | 6.365% | $151.7722 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $89.59 | 13.321% | $101.5243 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $235.74 | 10.604% | $260.7379 | $260.74 | $260.75 | $260.70 |
| Purchase #4 | $165.37 | 5.669% | $174.7448 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $167.63 | 8.824% | $182.4217 | $182.42 | $182.40 | $182.40 |
| Purchase #6 | $215.88 | 7.210% | $231.4449 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $97.75 | 3.432% | $101.1048 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $1,114.65 | $1,203.7506 | $1,203.73 | $1,203.70 | $1,203.60 | |