| 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 | $141.83 | 10.673% | $156.9675 | $156.97 | $156.95 | $157.00 |
| Purchase #2 | $160.87 | 9.197% | $175.6652 | $175.67 | $175.65 | $175.70 |
| Purchase #3 | $225.78 | 13.595% | $256.4748 | $256.47 | $256.45 | $256.50 |
| Purchase #4 | $83.32 | 8.232% | $90.1789 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $70.65 | 12.488% | $79.4728 | $79.47 | $79.45 | $79.50 |
| Purchase #6 | $63.85 | 4.417% | $66.6703 | $66.67 | $66.65 | $66.70 |
| Purchase #7 | $14.64 | 7.536% | $15.7433 | $15.74 | $15.75 | $15.70 |
| 7 purchase totals = | $760.94 | $841.1728 | $841.17 | $841.10 | $841.30 | |