| 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 | $139.46 | 4.562% | $145.8222 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $114.84 | 3.718% | $119.1098 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $94.88 | 7.506% | $102.0017 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $139.69 | 13.713% | $158.8457 | $158.85 | $158.85 | $158.80 |
| Purchase #5 | $44.70 | 13.137% | $50.5722 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $121.43 | 9.763% | $133.2852 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $60.68 | 3.722% | $62.9385 | $62.94 | $62.95 | $62.90 |
| 7 purchase totals = | $715.68 | $772.5753 | $772.58 | $772.55 | $772.50 | |