| 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 | $155.97 | 11.218% | $173.4667 | $173.47 | $173.45 | $173.50 |
| Purchase #2 | $188.44 | 4.709% | $197.3136 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $191.25 | 7.151% | $204.9263 | $204.93 | $204.95 | $204.90 |
| Purchase #4 | $184.66 | 8.268% | $199.9277 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $21.37 | 3.506% | $22.1192 | $22.12 | $22.10 | $22.10 |
| Purchase #6 | $198.49 | 13.347% | $224.9825 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $221.31 | 8.289% | $239.6544 | $239.65 | $239.65 | $239.70 |
| 7 purchase totals = | $1,161.49 | $1,262.3904 | $1,262.39 | $1,262.40 | $1,262.40 | |