| 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 | $181.28 | 11.155% | $201.5018 | $201.50 | $201.50 | $201.50 |
| Purchase #2 | $82.95 | 11.417% | $92.4204 | $92.42 | $92.40 | $92.40 |
| Purchase #3 | $10.72 | 4.131% | $11.1628 | $11.16 | $11.15 | $11.20 |
| Purchase #4 | $121.63 | 10.542% | $134.4522 | $134.45 | $134.45 | $134.50 |
| Purchase #5 | $95.82 | 7.872% | $103.363 | $103.36 | $103.35 | $103.40 |
| Purchase #6 | $178.73 | 6.441% | $190.242 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $64.50 | 3.434% | $66.7149 | $66.71 | $66.70 | $66.70 |
| 7 purchase totals = | $735.63 | $799.8571 | $799.84 | $799.80 | $799.90 | |