| 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 | $162.86 | 10.167% | $179.418 | $179.42 | $179.40 | $179.40 |
| Purchase #2 | $124.32 | 8.114% | $134.4073 | $134.41 | $134.40 | $134.40 |
| Purchase #3 | $83.46 | 12.167% | $93.6146 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $200.68 | 13.837% | $228.4481 | $228.45 | $228.45 | $228.40 |
| Purchase #5 | $14.85 | 8.115% | $16.0551 | $16.06 | $16.05 | $16.10 |
| Purchase #6 | $85.51 | 3.752% | $88.7183 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $100.55 | 5.689% | $106.2703 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $772.23 | $846.9317 | $846.94 | $846.85 | $846.90 | |