| 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 | $171.35 | 11.702% | $191.4014 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $200.34 | 4.843% | $210.0425 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $134.60 | 8.618% | $146.1998 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $91.39 | 12.672% | $102.9709 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $88.28 | 3.446% | $91.3221 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $126.86 | 12.816% | $143.1184 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $55.91 | 12.687% | $63.0033 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $868.73 | $948.0584 | $948.05 | $948.00 | $948.00 | |