| 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 | $159.65 | 11.210% | $177.5468 | $177.55 | $177.55 | $177.50 |
| Purchase #2 | $24.31 | 7.568% | $26.1498 | $26.15 | $26.15 | $26.10 |
| Purchase #3 | $188.38 | 7.739% | $202.9587 | $202.96 | $202.95 | $203.00 |
| Purchase #4 | $205.46 | 12.724% | $231.6027 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $24.46 | 7.573% | $26.3124 | $26.31 | $26.30 | $26.30 |
| Purchase #6 | $111.66 | 7.443% | $119.9709 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $126.37 | 4.639% | $132.2323 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $840.29 | $916.7736 | $916.77 | $916.75 | $916.70 | |