| 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 | $148.81 | 12.102% | $166.819 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $11.75 | 7.519% | $12.6335 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $5.57 | 10.834% | $6.1735 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $169.32 | 11.777% | $189.2608 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $126.74 | 6.502% | $134.9806 | $134.98 | $135.00 | $135.00 |
| Purchase #6 | $196.85 | 3.458% | $203.6571 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $220.33 | 4.276% | $229.7513 | $229.75 | $229.75 | $229.80 |
| 7 purchase totals = | $879.37 | $943.2758 | $943.27 | $943.25 | $943.40 | |