| 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 | $207.32 | 4.318% | $216.2721 | $216.27 | $216.25 | $216.30 |
| Purchase #2 | $138.87 | 12.474% | $156.1926 | $156.19 | $156.20 | $156.20 |
| Purchase #3 | $160.49 | 12.856% | $181.1226 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $138.30 | 10.413% | $152.7012 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $55.39 | 13.755% | $63.0089 | $63.01 | $63.00 | $63.00 |
| Purchase #6 | $34.46 | 8.781% | $37.4859 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $162.80 | 8.271% | $176.2652 | $176.27 | $176.25 | $176.30 |
| 7 purchase totals = | $897.63 | $983.0485 | $983.05 | $983.00 | $983.10 | |