| 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 | $74.69 | 9.763% | $81.982 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $166.91 | 8.385% | $180.9054 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $192.41 | 6.871% | $205.6305 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $111.78 | 6.325% | $118.8501 | $118.85 | $118.85 | $118.90 |
| Purchase #5 | $231.41 | 7.467% | $248.6894 | $248.69 | $248.70 | $248.70 |
| Purchase #6 | $138.86 | 5.725% | $146.8097 | $146.81 | $146.80 | $146.80 |
| Purchase #7 | $226.86 | 13.538% | $257.5723 | $257.57 | $257.55 | $257.60 |
| 7 purchase totals = | $1,142.92 | $1,240.4394 | $1,240.44 | $1,240.45 | $1,240.50 | |