| 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 | $155.74 | 4.397% | $162.5879 | $162.59 | $162.60 | $162.60 |
| Purchase #2 | $208.42 | 10.253% | $229.7893 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $57.81 | 6.819% | $61.7521 | $61.75 | $61.75 | $61.80 |
| Purchase #4 | $149.56 | 6.695% | $159.573 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $76.50 | 3.534% | $79.2035 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $33.65 | 8.352% | $36.4604 | $36.46 | $36.45 | $36.50 |
| Purchase #7 | $160.89 | 7.791% | $173.4249 | $173.42 | $173.40 | $173.40 |
| 7 purchase totals = | $842.57 | $902.7911 | $902.78 | $902.75 | $902.90 | |