| 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 | $207.81 | 6.830% | $222.0034 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $248.25 | 4.381% | $259.1258 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $38.50 | 3.267% | $39.7578 | $39.76 | $39.75 | $39.80 |
| Purchase #4 | $160.45 | 5.613% | $169.4561 | $169.46 | $169.45 | $169.50 |
| Purchase #5 | $167.67 | 6.483% | $178.54 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $201.67 | 13.739% | $229.3774 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $36.44 | 6.690% | $38.8778 | $38.88 | $38.90 | $38.90 |
| 7 purchase totals = | $1,060.79 | $1,137.1383 | $1,137.15 | $1,137.20 | $1,137.20 | |