| 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 | $182.74 | 8.466% | $198.2108 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $150.99 | 3.363% | $156.0678 | $156.07 | $156.05 | $156.10 |
| Purchase #3 | $127.25 | 5.308% | $134.0044 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $73.28 | 6.140% | $77.7794 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $33.97 | 10.838% | $37.6517 | $37.65 | $37.65 | $37.70 |
| Purchase #6 | $16.87 | 12.628% | $19.0003 | $19.00 | $19.00 | $19.00 |
| Purchase #7 | $121.41 | 13.325% | $137.5879 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $706.51 | $760.3023 | $760.30 | $760.30 | $760.40 | |