| 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 | $123.64 | 6.635% | $131.8435 | $131.84 | $131.85 | $131.80 |
| Purchase #2 | $151.70 | 11.655% | $169.3806 | $169.38 | $169.40 | $169.40 |
| Purchase #3 | $144.29 | 8.610% | $156.7134 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $164.79 | 13.366% | $186.8158 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $221.90 | 13.731% | $252.3691 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $93.35 | 5.841% | $98.8026 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $33.40 | 8.284% | $36.1669 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $933.07 | $1,032.0919 | $1,032.09 | $1,032.05 | $1,032.10 | |