| 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 | $166.51 | 3.246% | $171.9149 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $121.55 | 9.555% | $133.1641 | $133.16 | $133.15 | $133.20 |
| Purchase #3 | $57.61 | 6.475% | $61.3402 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $36.91 | 11.503% | $41.1558 | $41.16 | $41.15 | $41.20 |
| Purchase #5 | $73.72 | 4.208% | $76.8221 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $186.72 | 5.513% | $197.0139 | $197.01 | $197.00 | $197.00 |
| Purchase #7 | $175.89 | 8.871% | $191.4932 | $191.49 | $191.50 | $191.50 |
| 7 purchase totals = | $818.91 | $872.9042 | $872.89 | $872.85 | $872.90 | |