| 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 | $179.68 | 9.333% | $196.4495 | $196.45 | $196.45 | $196.40 |
| Purchase #2 | $224.65 | 11.510% | $250.5072 | $250.51 | $250.50 | $250.50 |
| Purchase #3 | $232.54 | 5.491% | $245.3088 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $124.96 | 8.607% | $135.7153 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $168.41 | 11.674% | $188.0702 | $188.07 | $188.05 | $188.10 |
| Purchase #6 | $82.67 | 6.681% | $88.1932 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $55.38 | 7.327% | $59.4377 | $59.44 | $59.45 | $59.40 |
| 7 purchase totals = | $1,068.29 | $1,163.6819 | $1,163.69 | $1,163.65 | $1,163.60 | |