| 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 | $153.93 | 11.237% | $171.2271 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $52.57 | 9.118% | $57.3633 | $57.36 | $57.35 | $57.40 |
| Purchase #3 | $153.61 | 8.177% | $166.1707 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $30.99 | 13.727% | $35.244 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $140.44 | 12.654% | $158.2113 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $209.39 | 7.317% | $224.7111 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $234.96 | 10.454% | $259.5227 | $259.52 | $259.50 | $259.50 |
| 7 purchase totals = | $975.89 | $1,072.4502 | $1,072.44 | $1,072.40 | $1,072.40 | |