| 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 | $101.84 | 13.194% | $115.2768 | $115.28 | $115.30 | $115.30 |
| Purchase #2 | $159.79 | 13.821% | $181.8746 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $15.95 | 9.577% | $17.4775 | $17.48 | $17.50 | $17.50 |
| Purchase #4 | $118.74 | 9.471% | $129.9859 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $131.71 | 5.113% | $138.4443 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $80.60 | 9.136% | $87.9636 | $87.96 | $87.95 | $88.00 |
| Purchase #7 | $11.50 | 8.234% | $12.4469 | $12.45 | $12.45 | $12.40 |
| 7 purchase totals = | $620.13 | $683.4696 | $683.47 | $683.50 | $683.50 | |