| 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 | $100.92 | 7.209% | $108.1953 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $6.92 | 9.309% | $7.5642 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $100.48 | 12.469% | $113.0089 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $38.89 | 7.122% | $41.6597 | $41.66 | $41.65 | $41.70 |
| Purchase #5 | $185.55 | 4.182% | $193.3097 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $128.91 | 4.386% | $134.564 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $94.38 | 13.375% | $107.0033 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $656.05 | $705.3051 | $705.30 | $705.25 | $705.40 | |