| 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 | $69.60 | 10.601% | $76.9783 | $76.98 | $77.00 | $77.00 |
| Purchase #2 | $168.73 | 3.554% | $174.7267 | $174.73 | $174.75 | $174.70 |
| Purchase #3 | $216.74 | 12.133% | $243.0371 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $169.63 | 4.433% | $177.1497 | $177.15 | $177.15 | $177.10 |
| Purchase #5 | $140.68 | 3.299% | $145.321 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $168.66 | 10.111% | $185.7132 | $185.71 | $185.70 | $185.70 |
| Purchase #7 | $121.61 | 10.707% | $134.6308 | $134.63 | $134.65 | $134.60 |
| 7 purchase totals = | $1,055.65 | $1,137.5568 | $1,137.56 | $1,137.60 | $1,137.40 | |