| 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 | $76.27 | 10.387% | $84.1922 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $143.48 | 9.823% | $157.574 | $157.57 | $157.55 | $157.60 |
| Purchase #3 | $6.87 | 10.263% | $7.5751 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $216.27 | 8.164% | $233.9263 | $233.93 | $233.95 | $233.90 |
| Purchase #5 | $6.40 | 5.818% | $6.7724 | $6.77 | $6.75 | $6.80 |
| Purchase #6 | $178.67 | 5.612% | $188.697 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $32.64 | 11.661% | $36.4462 | $36.45 | $36.45 | $36.40 |
| 7 purchase totals = | $660.60 | $715.1832 | $715.19 | $715.20 | $715.20 | |