| 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 | $137.25 | 11.329% | $152.7991 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $171.50 | 11.218% | $190.7389 | $190.74 | $190.75 | $190.70 |
| Purchase #3 | $147.31 | 11.142% | $163.7233 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $66.52 | 5.633% | $70.2671 | $70.27 | $70.25 | $70.30 |
| Purchase #5 | $212.32 | 9.794% | $233.1146 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $126.72 | 10.543% | $140.0801 | $140.08 | $140.10 | $140.10 |
| Purchase #7 | $79.96 | 8.338% | $86.6271 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $941.58 | $1,037.3502 | $1,037.35 | $1,037.35 | $1,037.30 | |