| 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 | $163.52 | 6.836% | $174.6982 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $211.84 | 7.432% | $227.5839 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $198.65 | 8.500% | $215.5353 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $11.88 | 6.432% | $12.6441 | $12.64 | $12.65 | $12.60 |
| Purchase #5 | $83.43 | 12.594% | $93.9372 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $150.48 | 6.515% | $160.2838 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $87.28 | 13.160% | $98.766 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $907.08 | $983.4485 | $983.45 | $983.50 | $983.40 | |