| 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 | $184.31 | 7.561% | $198.2457 | $198.25 | $198.25 | $198.20 |
| Purchase #2 | $141.80 | 10.447% | $156.6138 | $156.61 | $156.60 | $156.60 |
| Purchase #3 | $73.51 | 12.874% | $82.9737 | $82.97 | $82.95 | $83.00 |
| Purchase #4 | $165.37 | 3.355% | $170.9182 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $73.85 | 4.463% | $77.1459 | $77.15 | $77.15 | $77.10 |
| Purchase #6 | $152.28 | 7.853% | $164.2385 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $108.34 | 6.866% | $115.7786 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $899.46 | $965.9144 | $965.92 | $965.90 | $965.80 | |