| 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 | $141.54 | 9.871% | $155.5114 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $54.84 | 4.436% | $57.2727 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $51.29 | 11.715% | $57.2986 | $57.30 | $57.30 | $57.30 |
| Purchase #4 | $40.87 | 12.317% | $45.904 | $45.90 | $45.90 | $45.90 |
| Purchase #5 | $100.82 | 9.183% | $110.0783 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $193.81 | 3.860% | $201.2911 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $179.52 | 5.371% | $189.162 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $762.69 | $816.5181 | $816.51 | $816.50 | $816.60 | |