| 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 | $168.29 | 13.181% | $190.4723 | $190.47 | $190.45 | $190.50 |
| Purchase #2 | $212.40 | 4.372% | $221.6861 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $227.44 | 5.149% | $239.1509 | $239.15 | $239.15 | $239.20 |
| Purchase #4 | $39.76 | 7.149% | $42.6024 | $42.60 | $42.60 | $42.60 |
| Purchase #5 | $50.25 | 3.187% | $51.8515 | $51.85 | $51.85 | $51.90 |
| Purchase #6 | $174.84 | 10.102% | $192.5023 | $192.50 | $192.50 | $192.50 |
| Purchase #7 | $222.78 | 7.167% | $238.7466 | $238.75 | $238.75 | $238.70 |
| 7 purchase totals = | $1,095.76 | $1,177.0121 | $1,177.01 | $1,177.00 | $1,177.10 | |