| 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 | $117.85 | 13.853% | $134.1758 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $106.40 | 12.601% | $119.8075 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $163.58 | 12.189% | $183.5188 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $177.69 | 3.617% | $184.117 | $184.12 | $184.10 | $184.10 |
| Purchase #5 | $124.52 | 12.523% | $140.1136 | $140.11 | $140.10 | $140.10 |
| Purchase #6 | $97.92 | 3.597% | $101.4422 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $215.95 | 6.239% | $229.4231 | $229.42 | $229.40 | $229.40 |
| 7 purchase totals = | $1,003.91 | $1,092.5980 | $1,092.60 | $1,092.55 | $1,092.50 | |