| 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 | $161.25 | 8.768% | $175.3884 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $185.83 | 3.464% | $192.2672 | $192.27 | $192.25 | $192.30 |
| Purchase #3 | $112.54 | 7.193% | $120.635 | $120.64 | $120.65 | $120.60 |
| Purchase #4 | $78.41 | 3.857% | $81.4343 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $248.74 | 12.616% | $280.121 | $280.12 | $280.10 | $280.10 |
| Purchase #6 | $9.40 | 4.248% | $9.7993 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $177.47 | 11.590% | $198.0388 | $198.04 | $198.05 | $198.00 |
| 7 purchase totals = | $973.64 | $1,057.6840 | $1,057.69 | $1,057.70 | $1,057.60 | |