| 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 | $118.57 | 10.114% | $130.5622 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $5.76 | 6.144% | $6.1139 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $7.73 | 9.258% | $8.4456 | $8.45 | $8.45 | $8.40 |
| Purchase #4 | $171.33 | 12.401% | $192.5766 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $136.37 | 13.703% | $155.0568 | $155.06 | $155.05 | $155.10 |
| Purchase #6 | $147.70 | 11.709% | $164.9942 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $147.34 | 12.533% | $165.8061 | $165.81 | $165.80 | $165.80 |
| 7 purchase totals = | $734.80 | $823.5554 | $823.56 | $823.55 | $823.60 | |