| 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 | $131.78 | 12.422% | $148.1497 | $148.15 | $148.15 | $148.10 |
| Purchase #2 | $28.92 | 6.599% | $30.8284 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $181.87 | 11.546% | $202.8687 | $202.87 | $202.85 | $202.90 |
| Purchase #4 | $227.80 | 10.479% | $251.6712 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $173.28 | 5.359% | $182.5661 | $182.57 | $182.55 | $182.60 |
| Purchase #6 | $179.68 | 8.577% | $195.0912 | $195.09 | $195.10 | $195.10 |
| Purchase #7 | $33.73 | 6.805% | $36.0253 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $957.06 | $1,047.2006 | $1,047.21 | $1,047.20 | $1,047.20 | |