| 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 | $135.80 | 7.270% | $145.6727 | $145.67 | $145.65 | $145.70 |
| Purchase #2 | $215.61 | 9.113% | $235.2585 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $79.66 | 10.445% | $87.9805 | $87.98 | $88.00 | $88.00 |
| Purchase #4 | $224.56 | 7.151% | $240.6183 | $240.62 | $240.60 | $240.60 |
| Purchase #5 | $188.53 | 10.753% | $208.8026 | $208.80 | $208.80 | $208.80 |
| Purchase #6 | $200.80 | 12.710% | $226.3217 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $141.56 | 10.257% | $156.0798 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $1,186.52 | $1,300.7341 | $1,300.73 | $1,300.70 | $1,300.80 | |