| 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 | $175.40 | 12.579% | $197.4636 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $89.57 | 3.174% | $92.413 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $237.46 | 3.325% | $245.3555 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $94.87 | 7.758% | $102.23 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $52.37 | 10.676% | $57.961 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $28.40 | 10.351% | $31.3397 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $10.35 | 4.352% | $10.8004 | $10.80 | $10.80 | $10.80 |
| 7 purchase totals = | $688.42 | $737.5632 | $737.56 | $737.55 | $737.60 | |