| 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 | $153.52 | 12.172% | $172.2065 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $233.56 | 4.282% | $243.561 | $243.56 | $243.55 | $243.60 |
| Purchase #3 | $171.65 | 8.515% | $186.266 | $186.27 | $186.25 | $186.30 |
| Purchase #4 | $23.83 | 9.210% | $26.0247 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $134.71 | 9.557% | $147.5842 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $58.93 | 10.425% | $65.0735 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $69.40 | 6.208% | $73.7084 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $845.60 | $914.4243 | $914.42 | $914.35 | $914.50 | |