| 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 | $203.59 | 4.262% | $212.267 | $212.27 | $212.25 | $212.30 |
| Purchase #2 | $5.96 | 3.606% | $6.1749 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $164.40 | 5.448% | $173.3565 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $162.41 | 11.321% | $180.7964 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $84.32 | 11.242% | $93.7993 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $56.30 | 12.611% | $63.4 | $63.40 | $63.40 | $63.40 |
| Purchase #7 | $172.57 | 9.858% | $189.582 | $189.58 | $189.60 | $189.60 |
| 7 purchase totals = | $849.55 | $919.3761 | $919.38 | $919.35 | $919.50 | |