| 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 | $190.34 | 6.358% | $202.4418 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $178.73 | 13.812% | $203.4162 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $116.80 | 8.321% | $126.5189 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $24.93 | 10.549% | $27.5599 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $164.94 | 6.843% | $176.2268 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $183.28 | 11.158% | $203.7304 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $184.72 | 11.239% | $205.4807 | $205.48 | $205.50 | $205.50 |
| 7 purchase totals = | $1,043.74 | $1,145.3747 | $1,145.38 | $1,145.40 | $1,145.30 | |