| 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 | $166.87 | 13.483% | $189.3691 | $189.37 | $189.35 | $189.40 |
| Purchase #2 | $185.30 | 6.438% | $197.2296 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $121.85 | 11.361% | $135.6934 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $86.73 | 4.183% | $90.3579 | $90.36 | $90.35 | $90.40 |
| Purchase #5 | $215.37 | 5.148% | $226.4572 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $24.68 | 11.618% | $27.5473 | $27.55 | $27.55 | $27.50 |
| Purchase #7 | $235.74 | 9.175% | $257.3691 | $257.37 | $257.35 | $257.40 |
| 7 purchase totals = | $1,036.54 | $1,124.0236 | $1,124.03 | $1,124.00 | $1,124.10 | |