| 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 | $161.66 | 8.506% | $175.4108 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $6.26 | 5.146% | $6.5821 | $6.58 | $6.60 | $6.60 |
| Purchase #3 | $81.40 | 13.697% | $92.5494 | $92.55 | $92.55 | $92.50 |
| Purchase #4 | $184.49 | 6.407% | $196.3103 | $196.31 | $196.30 | $196.30 |
| Purchase #5 | $33.37 | 3.375% | $34.4962 | $34.50 | $34.50 | $34.50 |
| Purchase #6 | $149.39 | 7.651% | $160.8198 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $83.89 | 9.138% | $91.5559 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $700.46 | $757.7245 | $757.73 | $757.70 | $757.70 | |