| 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 | $142.84 | 13.294% | $161.8291 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $40.97 | 7.318% | $43.9682 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $5.78 | 4.738% | $6.0539 | $6.05 | $6.05 | $6.10 |
| Purchase #4 | $212.53 | 9.166% | $232.0105 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $141.68 | 6.107% | $150.3324 | $150.33 | $150.35 | $150.30 |
| Purchase #6 | $145.69 | 12.440% | $163.8138 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $194.74 | 3.110% | $200.7964 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $884.23 | $958.8043 | $958.80 | $958.80 | $958.80 | |