| 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 | $133.62 | 5.721% | $141.2644 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $128.89 | 13.363% | $146.1136 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $28.90 | 9.343% | $31.6001 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $125.75 | 6.246% | $133.6043 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $156.54 | 11.494% | $174.5327 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $76.58 | 8.465% | $83.0625 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $232.95 | 7.773% | $251.0572 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $883.23 | $961.2348 | $961.22 | $961.20 | $961.30 | |