| 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 | $145.99 | 13.687% | $165.9717 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $125.81 | 6.370% | $133.8241 | $133.82 | $133.80 | $133.80 |
| Purchase #3 | $215.62 | 9.328% | $235.733 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $95.32 | 6.669% | $101.6769 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $54.76 | 13.632% | $62.2249 | $62.22 | $62.20 | $62.20 |
| Purchase #6 | $119.39 | 8.166% | $129.1394 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $106.32 | 3.212% | $109.735 | $109.74 | $109.75 | $109.70 |
| 7 purchase totals = | $863.21 | $938.3050 | $938.30 | $938.30 | $938.20 | |