| 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 | $170.38 | 11.279% | $189.5972 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $11.36 | 11.490% | $12.6653 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $114.42 | 5.705% | $120.9477 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $62.97 | 5.311% | $66.3143 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $186.46 | 4.652% | $195.1341 | $195.13 | $195.15 | $195.10 |
| Purchase #6 | $163.63 | 4.302% | $170.6694 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $128.50 | 7.146% | $137.6826 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $837.72 | $893.0106 | $893.01 | $893.00 | $893.00 | |