| 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 | $155.37 | 5.751% | $164.3053 | $164.31 | $164.30 | $164.30 |
| Purchase #2 | $175.92 | 13.395% | $199.4845 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $78.87 | 12.459% | $88.6964 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $39.71 | 5.271% | $41.8031 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $147.99 | 5.358% | $155.9193 | $155.92 | $155.90 | $155.90 |
| Purchase #6 | $36.29 | 13.107% | $41.0465 | $41.05 | $41.05 | $41.00 |
| Purchase #7 | $215.40 | 5.677% | $227.6283 | $227.63 | $227.65 | $227.60 |
| 7 purchase totals = | $849.55 | $918.8834 | $918.89 | $918.90 | $918.80 | |