| 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 | $28.79 | 8.445% | $31.2213 | $31.22 | $31.20 | $31.20 |
| Purchase #2 | $63.52 | 6.387% | $67.577 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $144.36 | 9.182% | $157.6151 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $149.90 | 6.398% | $159.4906 | $159.49 | $159.50 | $159.50 |
| Purchase #5 | $22.43 | 3.589% | $23.235 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $95.75 | 10.848% | $106.137 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $183.44 | 12.237% | $205.8876 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $688.19 | $751.1636 | $751.18 | $751.20 | $751.10 | |