| 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 | $15.38 | 7.330% | $16.5074 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $89.43 | 3.691% | $92.7309 | $92.73 | $92.75 | $92.70 |
| Purchase #3 | $167.71 | 6.573% | $178.7336 | $178.73 | $178.75 | $178.70 |
| Purchase #4 | $163.37 | 6.180% | $173.4663 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $224.43 | 12.600% | $252.7082 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $151.45 | 13.770% | $172.3047 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $122.36 | 6.519% | $130.3366 | $130.34 | $130.35 | $130.30 |
| 7 purchase totals = | $934.13 | $1,016.7877 | $1,016.79 | $1,016.80 | $1,016.70 | |