| 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 | $145.49 | 11.178% | $161.7529 | $161.75 | $161.75 | $161.80 |
| Purchase #2 | $203.34 | 11.380% | $226.4801 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $130.44 | 8.838% | $141.9683 | $141.97 | $141.95 | $142.00 |
| Purchase #4 | $23.79 | 8.489% | $25.8095 | $25.81 | $25.80 | $25.80 |
| Purchase #5 | $133.54 | 8.739% | $145.2101 | $145.21 | $145.20 | $145.20 |
| Purchase #6 | $191.51 | 3.107% | $197.4602 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $11.55 | 4.296% | $12.0462 | $12.05 | $12.05 | $12.00 |
| 7 purchase totals = | $839.66 | $910.7273 | $910.73 | $910.70 | $910.80 | |