| 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 | $133.29 | 12.667% | $150.1738 | $150.17 | $150.15 | $150.20 |
| Purchase #2 | $80.25 | 3.504% | $83.062 | $83.06 | $83.05 | $83.10 |
| Purchase #3 | $56.40 | 12.634% | $63.5256 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $153.85 | 13.764% | $175.0259 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $77.72 | 9.143% | $84.8259 | $84.83 | $84.85 | $84.80 |
| Purchase #6 | $241.98 | 3.208% | $249.7427 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $194.27 | 7.342% | $208.5333 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $937.76 | $1,014.8892 | $1,014.89 | $1,014.95 | $1,014.80 | |