| 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 | $164.85 | 8.470% | $178.8128 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $38.41 | 9.859% | $42.1968 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $65.59 | 12.620% | $73.8675 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $141.34 | 4.554% | $147.7766 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $67.75 | 13.775% | $77.0826 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $92.70 | 8.870% | $100.9225 | $100.92 | $100.90 | $100.90 |
| Purchase #7 | $238.93 | 5.591% | $252.2886 | $252.29 | $252.30 | $252.30 |
| 7 purchase totals = | $809.57 | $872.9474 | $872.95 | $872.95 | $873.00 | |