| 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 | $127.79 | 6.265% | $135.796 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $64.27 | 9.164% | $70.1597 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $86.32 | 4.661% | $90.3434 | $90.34 | $90.35 | $90.30 |
| Purchase #4 | $46.81 | 6.301% | $49.7595 | $49.76 | $49.75 | $49.80 |
| Purchase #5 | $151.84 | 8.456% | $164.6796 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $106.83 | 8.532% | $115.9447 | $115.94 | $115.95 | $115.90 |
| Purchase #7 | $178.44 | 4.845% | $187.0854 | $187.09 | $187.10 | $187.10 |
| 7 purchase totals = | $762.30 | $813.7683 | $813.77 | $813.80 | $813.80 | |