| 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 | $177.55 | 6.830% | $189.6767 | $189.68 | $189.70 | $189.70 |
| Purchase #2 | $239.96 | 9.429% | $262.5858 | $262.59 | $262.60 | $262.60 |
| Purchase #3 | $47.35 | 3.846% | $49.1711 | $49.17 | $49.15 | $49.20 |
| Purchase #4 | $112.81 | 12.785% | $127.2328 | $127.23 | $127.25 | $127.20 |
| Purchase #5 | $148.83 | 4.657% | $155.761 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $239.48 | 11.838% | $267.8296 | $267.83 | $267.85 | $267.80 |
| Purchase #7 | $14.35 | 6.296% | $15.2535 | $15.25 | $15.25 | $15.30 |
| 7 purchase totals = | $980.33 | $1,067.5105 | $1,067.51 | $1,067.55 | $1,067.60 | |