| 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 | $187.99 | 10.711% | $208.1256 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $167.55 | 10.762% | $185.5817 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $27.55 | 4.532% | $28.7986 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $26.84 | 9.508% | $29.3919 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $66.58 | 11.690% | $74.3632 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $79.69 | 6.454% | $84.8332 | $84.83 | $84.85 | $84.80 |
| Purchase #7 | $133.80 | 11.465% | $149.1402 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $690.00 | $760.2344 | $760.23 | $760.30 | $760.20 | |