| 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 | $150.83 | 8.512% | $163.6686 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $233.35 | 10.563% | $257.9988 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $62.43 | 5.195% | $65.6732 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $208.72 | 9.292% | $228.1143 | $228.11 | $228.10 | $228.10 |
| Purchase #5 | $20.62 | 13.103% | $23.3218 | $23.32 | $23.30 | $23.30 |
| Purchase #6 | $199.40 | 13.298% | $225.9162 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $150.83 | 10.148% | $166.1362 | $166.14 | $166.15 | $166.10 |
| 7 purchase totals = | $1,026.18 | $1,130.8291 | $1,130.83 | $1,130.75 | $1,130.80 | |