| 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 | $145.68 | 13.514% | $165.3672 | $165.37 | $165.35 | $165.40 |
| Purchase #2 | $180.50 | 11.824% | $201.8423 | $201.84 | $201.85 | $201.80 |
| Purchase #3 | $235.25 | 11.636% | $262.6237 | $262.62 | $262.60 | $262.60 |
| Purchase #4 | $79.75 | 4.328% | $83.2016 | $83.20 | $83.20 | $83.20 |
| Purchase #5 | $43.28 | 9.719% | $47.4864 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $164.61 | 8.550% | $178.6842 | $178.68 | $178.70 | $178.70 |
| Purchase #7 | $155.58 | 7.756% | $167.6468 | $167.65 | $167.65 | $167.60 |
| 7 purchase totals = | $1,004.65 | $1,106.8522 | $1,106.85 | $1,106.85 | $1,106.80 | |