| 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 | $68.58 | 13.739% | $78.0022 | $78.00 | $78.00 | $78.00 |
| Purchase #2 | $243.40 | 11.334% | $270.987 | $270.99 | $271.00 | $271.00 |
| Purchase #3 | $162.38 | 5.145% | $170.7345 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $158.55 | 8.306% | $171.7192 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $185.71 | 8.179% | $200.8992 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $236.32 | 3.869% | $245.4632 | $245.46 | $245.45 | $245.50 |
| Purchase #7 | $181.57 | 12.301% | $203.9049 | $203.90 | $203.90 | $203.90 |
| 7 purchase totals = | $1,236.51 | $1,341.7102 | $1,341.70 | $1,341.70 | $1,341.70 | |