| 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 | $77.58 | 4.833% | $81.3294 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $147.41 | 5.586% | $155.6443 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $135.45 | 12.206% | $151.983 | $151.98 | $152.00 | $152.00 |
| Purchase #4 | $64.73 | 5.335% | $68.1833 | $68.18 | $68.20 | $68.20 |
| Purchase #5 | $218.26 | 4.281% | $227.6037 | $227.60 | $227.60 | $227.60 |
| Purchase #6 | $167.97 | 11.676% | $187.5822 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $17.87 | 5.548% | $18.8614 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $829.27 | $891.1873 | $891.17 | $891.25 | $891.20 | |