| 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 | $160.74 | 10.707% | $177.9504 | $177.95 | $177.95 | $178.00 |
| Purchase #2 | $68.31 | 13.786% | $77.7272 | $77.73 | $77.75 | $77.70 |
| Purchase #3 | $92.25 | 10.671% | $102.094 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $135.78 | 7.581% | $146.0735 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $20.80 | 3.131% | $21.4512 | $21.45 | $21.45 | $21.50 |
| Purchase #6 | $74.73 | 4.849% | $78.3537 | $78.35 | $78.35 | $78.40 |
| Purchase #7 | $123.32 | 6.731% | $131.6207 | $131.62 | $131.60 | $131.60 |
| 7 purchase totals = | $675.93 | $735.2707 | $735.26 | $735.25 | $735.40 | |