| 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 | $154.32 | 7.713% | $166.2227 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $150.44 | 7.632% | $161.9216 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $136.83 | 4.137% | $142.4907 | $142.49 | $142.50 | $142.50 |
| Purchase #4 | $9.61 | 11.331% | $10.6989 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $137.43 | 13.809% | $156.4077 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $223.79 | 13.511% | $254.0263 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $208.63 | 7.618% | $224.5234 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $1,021.05 | $1,116.2913 | $1,116.29 | $1,116.25 | $1,116.20 | |