| 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 | $156.28 | 12.305% | $175.5103 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $181.95 | 10.594% | $201.2258 | $201.23 | $201.25 | $201.20 |
| Purchase #3 | $200.86 | 13.216% | $227.4057 | $227.41 | $227.40 | $227.40 |
| Purchase #4 | $26.31 | 8.626% | $28.5795 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $20.41 | 8.373% | $22.1189 | $22.12 | $22.10 | $22.10 |
| Purchase #6 | $11.62 | 10.292% | $12.8159 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $150.80 | 6.633% | $160.8026 | $160.80 | $160.80 | $160.80 |
| 7 purchase totals = | $748.23 | $828.4587 | $828.47 | $828.45 | $828.40 | |