| 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 | $111.85 | 5.302% | $117.7803 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $190.72 | 3.186% | $196.7963 | $196.80 | $196.80 | $196.80 |
| Purchase #3 | $75.75 | 12.201% | $84.9923 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $190.64 | 6.420% | $202.8791 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $175.41 | 10.477% | $193.7877 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $28.25 | 10.308% | $31.162 | $31.16 | $31.15 | $31.20 |
| Purchase #7 | $61.45 | 6.800% | $65.6286 | $65.63 | $65.65 | $65.60 |
| 7 purchase totals = | $834.07 | $893.0263 | $893.03 | $893.10 | $893.10 | |