| 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 | $156.39 | 12.291% | $175.6119 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $166.30 | 9.163% | $181.5381 | $181.54 | $181.55 | $181.50 |
| Purchase #3 | $46.46 | 6.325% | $49.3986 | $49.40 | $49.40 | $49.40 |
| Purchase #4 | $113.65 | 6.846% | $121.4305 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $45.69 | 6.620% | $48.7147 | $48.71 | $48.70 | $48.70 |
| Purchase #6 | $140.25 | 9.416% | $153.4559 | $153.46 | $153.45 | $153.50 |
| Purchase #7 | $94.71 | 13.372% | $107.3746 | $107.37 | $107.35 | $107.40 |
| 7 purchase totals = | $763.45 | $837.5243 | $837.52 | $837.50 | $837.50 | |