| 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 | $146.84 | 11.513% | $163.7457 | $163.75 | $163.75 | $163.70 |
| Purchase #2 | $214.90 | 12.241% | $241.2059 | $241.21 | $241.20 | $241.20 |
| Purchase #3 | $85.95 | 11.831% | $96.1187 | $96.12 | $96.10 | $96.10 |
| Purchase #4 | $147.26 | 7.448% | $158.2279 | $158.23 | $158.25 | $158.20 |
| Purchase #5 | $95.40 | 11.374% | $106.2508 | $106.25 | $106.25 | $106.30 |
| Purchase #6 | $249.96 | 8.873% | $272.139 | $272.14 | $272.15 | $272.10 |
| Purchase #7 | $137.78 | 10.370% | $152.0678 | $152.07 | $152.05 | $152.10 |
| 7 purchase totals = | $1,078.09 | $1,189.7558 | $1,189.77 | $1,189.75 | $1,189.70 | |