| 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 | $168.56 | 10.514% | $186.2824 | $186.28 | $186.30 | $186.30 |
| Purchase #2 | $188.62 | 12.810% | $212.7822 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $128.82 | 7.233% | $138.1376 | $138.14 | $138.15 | $138.10 |
| Purchase #4 | $197.68 | 7.685% | $212.8717 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $7.35 | 7.225% | $7.881 | $7.88 | $7.90 | $7.90 |
| Purchase #6 | $135.92 | 13.628% | $154.4432 | $154.44 | $154.45 | $154.40 |
| Purchase #7 | $145.97 | 10.138% | $160.7684 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $972.92 | $1,073.1665 | $1,073.16 | $1,073.20 | $1,073.20 | |