| 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 | $167.78 | 7.195% | $179.8518 | $179.85 | $179.85 | $179.90 |
| Purchase #2 | $184.79 | 12.785% | $208.4154 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $32.85 | 10.199% | $36.2004 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $190.86 | 11.748% | $213.2822 | $213.28 | $213.30 | $213.30 |
| Purchase #5 | $43.71 | 11.140% | $48.5793 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $28.95 | 13.340% | $32.8119 | $32.81 | $32.80 | $32.80 |
| Purchase #7 | $218.43 | 3.369% | $225.7889 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $867.37 | $944.9299 | $944.93 | $944.95 | $945.00 | |