| 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 | $158.38 | 6.702% | $168.9946 | $168.99 | $169.00 | $169.00 |
| Purchase #2 | $192.91 | 7.373% | $207.1333 | $207.13 | $207.15 | $207.10 |
| Purchase #3 | $174.61 | 8.338% | $189.169 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $236.88 | 7.388% | $254.3807 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $40.57 | 3.557% | $42.0131 | $42.01 | $42.00 | $42.00 |
| Purchase #6 | $119.42 | 9.206% | $130.4138 | $130.41 | $130.40 | $130.40 |
| Purchase #7 | $100.25 | 10.451% | $110.7271 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $1,023.02 | $1,102.8316 | $1,102.82 | $1,102.85 | $1,102.80 | |