| 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 | $175.58 | 8.279% | $190.1163 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $241.76 | 4.555% | $252.7722 | $252.77 | $252.75 | $252.80 |
| Purchase #3 | $243.41 | 8.642% | $264.4455 | $264.45 | $264.45 | $264.40 |
| Purchase #4 | $149.54 | 5.490% | $157.7497 | $157.75 | $157.75 | $157.70 |
| Purchase #5 | $207.32 | 8.220% | $224.3617 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $122.82 | 4.419% | $128.2474 | $128.25 | $128.25 | $128.20 |
| Purchase #7 | $65.89 | 7.554% | $70.8673 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $1,206.32 | $1,288.5601 | $1,288.57 | $1,288.50 | $1,288.50 | |