| 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 | $149.29 | 10.201% | $164.5191 | $164.52 | $164.50 | $164.50 |
| Purchase #2 | $60.31 | 4.690% | $63.1385 | $63.14 | $63.15 | $63.10 |
| Purchase #3 | $180.75 | 9.356% | $197.661 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $90.96 | 9.653% | $99.7404 | $99.74 | $99.75 | $99.70 |
| Purchase #5 | $107.91 | 13.189% | $122.1422 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $32.34 | 4.772% | $33.8833 | $33.88 | $33.90 | $33.90 |
| Purchase #7 | $142.94 | 6.518% | $152.2568 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $764.50 | $833.3413 | $833.34 | $833.35 | $833.30 | |