| 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 | $190.46 | 9.727% | $208.986 | $208.99 | $209.00 | $209.00 |
| Purchase #2 | $140.94 | 6.157% | $149.6177 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $143.87 | 4.854% | $150.8534 | $150.85 | $150.85 | $150.90 |
| Purchase #4 | $7.99 | 10.760% | $8.8497 | $8.85 | $8.85 | $8.80 |
| Purchase #5 | $72.76 | 11.638% | $81.2278 | $81.23 | $81.25 | $81.20 |
| Purchase #6 | $18.49 | 7.386% | $19.8557 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $98.65 | 5.408% | $103.985 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $673.16 | $723.3753 | $723.39 | $723.40 | $723.40 | |