| 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 | $171.33 | 6.706% | $182.8194 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $126.72 | 8.430% | $137.4025 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $111.77 | 13.360% | $126.7025 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $234.53 | 8.304% | $254.0054 | $254.01 | $254.00 | $254.00 |
| Purchase #5 | $223.73 | 6.474% | $238.2143 | $238.21 | $238.20 | $238.20 |
| Purchase #6 | $20.65 | 7.485% | $22.1957 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $20.65 | 7.521% | $22.2031 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $909.38 | $983.5429 | $983.54 | $983.50 | $983.50 | |