| 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 | $107.28 | 5.851% | $113.557 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $62.33 | 9.106% | $68.0058 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $156.29 | 13.342% | $177.1422 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $151.81 | 8.184% | $164.2341 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $39.79 | 3.324% | $41.1126 | $41.11 | $41.10 | $41.10 |
| Purchase #6 | $148.46 | 8.492% | $161.0672 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $181.37 | 9.377% | $198.3771 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $847.33 | $923.4960 | $923.50 | $923.50 | $923.50 | |