| 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 | $204.54 | 6.402% | $217.6347 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $30.31 | 10.763% | $33.5723 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $145.78 | 7.843% | $157.2135 | $157.21 | $157.20 | $157.20 |
| Purchase #4 | $130.74 | 12.478% | $147.0537 | $147.05 | $147.05 | $147.10 |
| Purchase #5 | $34.93 | 3.530% | $36.163 | $36.16 | $36.15 | $36.20 |
| Purchase #6 | $143.51 | 9.811% | $157.5898 | $157.59 | $157.60 | $157.60 |
| Purchase #7 | $170.47 | 10.306% | $188.0386 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $860.28 | $937.2656 | $937.25 | $937.25 | $937.30 | |