| 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 | $179.95 | 5.623% | $190.0686 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $161.27 | 11.781% | $180.2692 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $27.37 | 5.821% | $28.9632 | $28.96 | $28.95 | $29.00 |
| Purchase #4 | $219.75 | 5.533% | $231.9088 | $231.91 | $231.90 | $231.90 |
| Purchase #5 | $87.69 | 5.662% | $92.655 | $92.66 | $92.65 | $92.70 |
| Purchase #6 | $76.73 | 6.747% | $81.907 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $124.44 | 8.826% | $135.4231 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $877.20 | $941.1949 | $941.20 | $941.10 | $941.30 | |