| 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 | $173.84 | 4.109% | $180.9831 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $24.76 | 13.633% | $28.1355 | $28.14 | $28.15 | $28.10 |
| Purchase #3 | $174.28 | 7.149% | $186.7393 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $182.91 | 10.142% | $201.4607 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $122.62 | 11.520% | $136.7458 | $136.75 | $136.75 | $136.70 |
| Purchase #6 | $11.71 | 10.654% | $12.9576 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $242.50 | 12.598% | $273.0502 | $273.05 | $273.05 | $273.10 |
| 7 purchase totals = | $932.62 | $1,020.0722 | $1,020.08 | $1,020.10 | $1,020.10 | |