| 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 | $186.99 | 5.409% | $197.1043 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $102.53 | 3.807% | $106.4333 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $125.82 | 9.181% | $137.3715 | $137.37 | $137.35 | $137.40 |
| Purchase #4 | $128.54 | 13.350% | $145.7001 | $145.70 | $145.70 | $145.70 |
| Purchase #5 | $53.74 | 8.722% | $58.4272 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $43.81 | 7.389% | $47.0471 | $47.05 | $47.05 | $47.00 |
| Purchase #7 | $111.68 | 8.231% | $120.8724 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $753.11 | $812.9559 | $812.95 | $812.95 | $812.90 | |