| 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 | $222.36 | 5.594% | $234.7988 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $170.38 | 8.556% | $184.9577 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $150.68 | 3.635% | $156.1572 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $128.36 | 6.356% | $136.5186 | $136.52 | $136.50 | $136.50 |
| Purchase #5 | $141.44 | 13.564% | $160.6249 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $164.72 | 11.427% | $183.5426 | $183.54 | $183.55 | $183.50 |
| Purchase #7 | $121.69 | 4.418% | $127.0663 | $127.07 | $127.05 | $127.10 |
| 7 purchase totals = | $1,099.63 | $1,183.6661 | $1,183.67 | $1,183.60 | $1,183.70 | |