| 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 | $175.25 | 3.484% | $181.3557 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $223.57 | 3.609% | $231.6386 | $231.64 | $231.65 | $231.60 |
| Purchase #3 | $20.67 | 7.594% | $22.2397 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $133.84 | 7.766% | $144.234 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $183.27 | 3.641% | $189.9429 | $189.94 | $189.95 | $189.90 |
| Purchase #6 | $18.63 | 4.708% | $19.5071 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $141.26 | 12.560% | $159.0023 | $159.00 | $159.00 | $159.00 |
| 7 purchase totals = | $896.49 | $947.9203 | $947.92 | $947.95 | $947.80 | |