| 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 | $182.65 | 10.328% | $201.5141 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $34.27 | 5.737% | $36.2361 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $90.60 | 8.517% | $98.3164 | $98.32 | $98.30 | $98.30 |
| Purchase #4 | $194.31 | 11.499% | $216.6537 | $216.65 | $216.65 | $216.70 |
| Purchase #5 | $13.34 | 9.392% | $14.5929 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $42.32 | 6.713% | $45.1609 | $45.16 | $45.15 | $45.20 |
| Purchase #7 | $32.36 | 8.454% | $35.0957 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $589.85 | $647.5698 | $647.57 | $647.55 | $647.60 | |