| 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 | $140.87 | 6.126% | $149.4997 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $65.47 | 5.689% | $69.1946 | $69.19 | $69.20 | $69.20 |
| Purchase #3 | $227.29 | 10.222% | $250.5236 | $250.52 | $250.50 | $250.50 |
| Purchase #4 | $163.73 | 8.111% | $177.0101 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $142.43 | 12.424% | $160.1255 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $210.95 | 5.390% | $222.3202 | $222.32 | $222.30 | $222.30 |
| Purchase #7 | $143.28 | 11.139% | $159.24 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $1,094.02 | $1,187.9137 | $1,187.91 | $1,187.90 | $1,187.80 | |