| 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 | $180.52 | 8.521% | $195.9021 | $195.90 | $195.90 | $195.90 |
| Purchase #2 | $72.26 | 5.220% | $76.032 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $36.62 | 13.490% | $41.56 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $180.55 | 8.277% | $195.4941 | $195.49 | $195.50 | $195.50 |
| Purchase #5 | $10.83 | 10.255% | $11.9406 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $147.53 | 5.785% | $156.0646 | $156.06 | $156.05 | $156.10 |
| Purchase #7 | $172.57 | 5.103% | $181.3762 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $800.88 | $858.3696 | $858.36 | $858.40 | $858.40 | |