| 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 | $180.96 | 12.458% | $203.504 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $195.68 | 6.418% | $208.2387 | $208.24 | $208.25 | $208.20 |
| Purchase #3 | $77.79 | 9.307% | $85.0299 | $85.03 | $85.05 | $85.00 |
| Purchase #4 | $7.77 | 9.238% | $8.4878 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $166.25 | 13.136% | $188.0886 | $188.09 | $188.10 | $188.10 |
| Purchase #6 | $199.91 | 10.727% | $221.3543 | $221.35 | $221.35 | $221.40 |
| Purchase #7 | $242.84 | 5.679% | $256.6309 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $1,071.20 | $1,171.3342 | $1,171.33 | $1,171.40 | $1,171.30 | |