| 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 | $155.28 | 11.479% | $173.1046 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $159.86 | 6.160% | $169.7074 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $208.89 | 13.866% | $237.8547 | $237.85 | $237.85 | $237.90 |
| Purchase #4 | $119.65 | 3.705% | $124.083 | $124.08 | $124.10 | $124.10 |
| Purchase #5 | $179.71 | 3.268% | $185.5829 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $73.77 | 5.572% | $77.8805 | $77.88 | $77.90 | $77.90 |
| Purchase #7 | $156.55 | 13.293% | $177.3602 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $1,053.71 | $1,145.5733 | $1,145.56 | $1,145.60 | $1,145.70 | |