| 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 | $185.90 | 7.408% | $199.6715 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $137.51 | 12.799% | $155.1099 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $63.65 | 9.203% | $69.5077 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $69.27 | 8.357% | $75.0589 | $75.06 | $75.05 | $75.10 |
| Purchase #5 | $89.77 | 5.831% | $95.0045 | $95.00 | $95.00 | $95.00 |
| Purchase #6 | $13.82 | 13.117% | $15.6328 | $15.63 | $15.65 | $15.60 |
| Purchase #7 | $77.97 | 6.599% | $83.1152 | $83.12 | $83.10 | $83.10 |
| 7 purchase totals = | $637.89 | $693.1005 | $693.10 | $693.05 | $693.10 | |