| 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 | $123.89 | 5.381% | $130.5565 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $17.68 | 4.155% | $18.4146 | $18.41 | $18.40 | $18.40 |
| Purchase #3 | $231.48 | 9.634% | $253.7808 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $20.76 | 10.776% | $22.9971 | $23.00 | $23.00 | $23.00 |
| Purchase #5 | $129.28 | 5.263% | $136.084 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $43.25 | 8.466% | $46.9115 | $46.91 | $46.90 | $46.90 |
| Purchase #7 | $210.29 | 10.821% | $233.0455 | $233.05 | $233.05 | $233.00 |
| 7 purchase totals = | $776.63 | $841.7900 | $841.79 | $841.80 | $841.80 | |