| 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 | $167.80 | 8.810% | $182.5832 | $182.58 | $182.60 | $182.60 |
| Purchase #2 | $105.82 | 7.210% | $113.4496 | $113.45 | $113.45 | $113.40 |
| Purchase #3 | $144.36 | 9.294% | $157.7768 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $224.67 | 8.257% | $243.221 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $118.74 | 8.121% | $128.3829 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $188.69 | 11.540% | $210.4648 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $235.74 | 11.208% | $262.1617 | $262.16 | $262.15 | $262.20 |
| 7 purchase totals = | $1,185.82 | $1,298.0400 | $1,298.03 | $1,298.05 | $1,298.10 | |