| 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 | $123.55 | 13.603% | $140.3565 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $157.93 | 13.383% | $179.0658 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $202.50 | 10.594% | $223.9529 | $223.95 | $223.95 | $224.00 |
| Purchase #4 | $175.72 | 6.145% | $186.518 | $186.52 | $186.50 | $186.50 |
| Purchase #5 | $22.52 | 12.644% | $25.3674 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $121.93 | 11.503% | $135.9556 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $26.64 | 6.132% | $28.2736 | $28.27 | $28.25 | $28.30 |
| 7 purchase totals = | $830.79 | $919.4898 | $919.50 | $919.40 | $919.70 | |