| 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 | $185.47 | 13.792% | $211.05 | $211.05 | $211.05 | $211.10 |
| Purchase #2 | $167.88 | 11.797% | $187.6848 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $127.86 | 7.738% | $137.7538 | $137.75 | $137.75 | $137.80 |
| Purchase #4 | $154.85 | 11.545% | $172.7274 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $149.46 | 7.281% | $160.3422 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $17.60 | 3.808% | $18.2702 | $18.27 | $18.25 | $18.30 |
| Purchase #7 | $47.60 | 11.145% | $52.905 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $850.72 | $940.7334 | $940.73 | $940.75 | $940.80 | |