| 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 | $142.81 | 5.679% | $150.9202 | $150.92 | $150.90 | $150.90 |
| Purchase #2 | $182.29 | 13.863% | $207.5609 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $248.54 | 13.237% | $281.4392 | $281.44 | $281.45 | $281.40 |
| Purchase #4 | $201.73 | 6.286% | $214.4107 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $106.49 | 6.866% | $113.8016 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $120.98 | 6.835% | $129.249 | $129.25 | $129.25 | $129.20 |
| Purchase #7 | $162.33 | 11.387% | $180.8145 | $180.81 | $180.80 | $180.80 |
| 7 purchase totals = | $1,165.17 | $1,278.1961 | $1,278.19 | $1,278.15 | $1,278.10 | |