| 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 | $149.96 | 10.684% | $165.9817 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $194.99 | 9.157% | $212.8452 | $212.85 | $212.85 | $212.80 |
| Purchase #3 | $241.81 | 13.151% | $273.6104 | $273.61 | $273.60 | $273.60 |
| Purchase #4 | $19.30 | 12.395% | $21.6922 | $21.69 | $21.70 | $21.70 |
| Purchase #5 | $209.77 | 7.831% | $226.1971 | $226.20 | $226.20 | $226.20 |
| Purchase #6 | $24.69 | 11.402% | $27.5052 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $234.69 | 3.493% | $242.8877 | $242.89 | $242.90 | $242.90 |
| 7 purchase totals = | $1,075.21 | $1,170.7195 | $1,170.73 | $1,170.75 | $1,170.70 | |