| 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 | $156.60 | 11.789% | $175.0616 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $180.95 | 3.187% | $186.7169 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $118.53 | 6.308% | $126.0069 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $215.54 | 13.739% | $245.153 | $245.15 | $245.15 | $245.20 |
| Purchase #5 | $22.45 | 5.621% | $23.7119 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $73.69 | 4.225% | $76.8034 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $7.68 | 9.408% | $8.4025 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $775.44 | $841.8562 | $841.85 | $841.80 | $841.90 | |