| 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 | $161.60 | 11.712% | $180.5266 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $34.48 | 3.365% | $35.6403 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $88.40 | 7.626% | $95.1414 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $24.37 | 13.678% | $27.7033 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $205.52 | 3.650% | $213.0215 | $213.02 | $213.00 | $213.00 |
| Purchase #6 | $7.52 | 10.523% | $8.3113 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $163.98 | 8.317% | $177.6182 | $177.62 | $177.60 | $177.60 |
| 7 purchase totals = | $685.87 | $737.9626 | $737.96 | $737.95 | $737.80 | |