| 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 | $171.68 | 4.807% | $179.9327 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $207.52 | 3.519% | $214.8226 | $214.82 | $214.80 | $214.80 |
| Purchase #3 | $53.46 | 7.663% | $57.5566 | $57.56 | $57.55 | $57.60 |
| Purchase #4 | $120.78 | 3.543% | $125.0592 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $217.94 | 13.770% | $247.9503 | $247.95 | $247.95 | $248.00 |
| Purchase #6 | $11.33 | 10.869% | $12.5615 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $57.37 | 10.449% | $63.3646 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $840.08 | $901.2475 | $901.24 | $901.20 | $901.40 | |