| 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 | $142.54 | 6.254% | $151.4545 | $151.45 | $151.45 | $151.50 |
| Purchase #2 | $130.35 | 5.691% | $137.7682 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $153.46 | 6.867% | $163.9981 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $226.54 | 13.541% | $257.2158 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $38.93 | 5.259% | $40.9773 | $40.98 | $41.00 | $41.00 |
| Purchase #6 | $80.82 | 7.713% | $87.0536 | $87.05 | $87.05 | $87.10 |
| Purchase #7 | $176.27 | 9.362% | $192.7724 | $192.77 | $192.75 | $192.80 |
| 7 purchase totals = | $948.91 | $1,031.2399 | $1,031.24 | $1,031.20 | $1,031.40 | |