| 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 | $147.28 | 13.420% | $167.045 | $167.05 | $167.05 | $167.00 |
| Purchase #2 | $79.65 | 8.655% | $86.5437 | $86.54 | $86.55 | $86.50 |
| Purchase #3 | $60.69 | 5.353% | $63.9387 | $63.94 | $63.95 | $63.90 |
| Purchase #4 | $167.86 | 5.270% | $176.7062 | $176.71 | $176.70 | $176.70 |
| Purchase #5 | $218.91 | 4.291% | $228.3034 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $6.57 | 11.777% | $7.3437 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $106.38 | 5.751% | $112.4979 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $787.34 | $842.3786 | $842.38 | $842.40 | $842.20 | |