| 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 | $195.55 | 3.156% | $201.7216 | $201.72 | $201.70 | $201.70 |
| Purchase #2 | $172.34 | 4.201% | $179.58 | $179.58 | $179.60 | $179.60 |
| Purchase #3 | $95.75 | 11.424% | $106.6885 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $34.49 | 5.802% | $36.4911 | $36.49 | $36.50 | $36.50 |
| Purchase #5 | $7.33 | 7.401% | $7.8725 | $7.87 | $7.85 | $7.90 |
| Purchase #6 | $148.78 | 11.234% | $165.4939 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $201.48 | 7.460% | $216.5104 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $855.72 | $914.3580 | $914.35 | $914.35 | $914.40 | |