| 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 | $149.34 | 12.402% | $167.8611 | $167.86 | $167.85 | $167.90 |
| Purchase #2 | $223.30 | 13.315% | $253.0324 | $253.03 | $253.05 | $253.00 |
| Purchase #3 | $111.99 | 12.112% | $125.5542 | $125.55 | $125.55 | $125.60 |
| Purchase #4 | $212.56 | 7.506% | $228.5148 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $30.36 | 4.870% | $31.8385 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $29.64 | 3.406% | $30.6495 | $30.65 | $30.65 | $30.60 |
| Purchase #7 | $10.76 | 8.198% | $11.6421 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $767.95 | $849.0926 | $849.08 | $849.10 | $849.00 | |