| 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 | $133.35 | 6.821% | $142.4458 | $142.45 | $142.45 | $142.40 |
| Purchase #2 | $107.96 | 3.464% | $111.6997 | $111.70 | $111.70 | $111.70 |
| Purchase #3 | $174.26 | 8.557% | $189.1714 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $212.58 | 8.365% | $230.3623 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $175.91 | 11.717% | $196.5214 | $196.52 | $196.50 | $196.50 |
| Purchase #6 | $28.49 | 9.585% | $31.2208 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $48.44 | 11.674% | $54.0949 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $880.99 | $955.5163 | $955.51 | $955.45 | $955.50 | |