| 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 | $173.80 | 9.477% | $190.271 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $170.93 | 11.484% | $190.5596 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $143.62 | 8.761% | $156.2025 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $165.40 | 4.407% | $172.6892 | $172.69 | $172.70 | $172.70 |
| Purchase #5 | $193.56 | 3.846% | $201.0043 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $180.36 | 10.458% | $199.222 | $199.22 | $199.20 | $199.20 |
| Purchase #7 | $69.62 | 10.480% | $76.9162 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $1,097.29 | $1,186.8648 | $1,186.86 | $1,186.80 | $1,186.90 | |