| 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 | $146.58 | 9.257% | $160.1489 | $160.15 | $160.15 | $160.10 |
| Purchase #2 | $43.31 | 8.524% | $47.0017 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $203.80 | 3.766% | $211.4751 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $231.66 | 12.249% | $260.036 | $260.04 | $260.05 | $260.00 |
| Purchase #5 | $225.61 | 11.788% | $252.2049 | $252.20 | $252.20 | $252.20 |
| Purchase #6 | $8.48 | 7.405% | $9.1079 | $9.11 | $9.10 | $9.10 |
| Purchase #7 | $77.70 | 6.434% | $82.6992 | $82.70 | $82.70 | $82.70 |
| 7 purchase totals = | $937.14 | $1,022.6737 | $1,022.68 | $1,022.70 | $1,022.60 | |