| 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 | $167.97 | 6.764% | $179.3315 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $6.63 | 5.469% | $6.9926 | $6.99 | $7.00 | $7.00 |
| Purchase #3 | $155.88 | 10.295% | $171.9278 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $48.58 | 3.479% | $50.2701 | $50.27 | $50.25 | $50.30 |
| Purchase #5 | $11.26 | 3.549% | $11.6596 | $11.66 | $11.65 | $11.70 |
| Purchase #6 | $12.78 | 9.776% | $14.0294 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $161.77 | 13.865% | $184.1994 | $184.20 | $184.20 | $184.20 |
| 7 purchase totals = | $564.87 | $618.4104 | $618.41 | $618.45 | $618.40 | |