| 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 | $167.46 | 8.137% | $181.0862 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $232.47 | 10.144% | $256.0518 | $256.05 | $256.05 | $256.10 |
| Purchase #3 | $32.90 | 7.785% | $35.4613 | $35.46 | $35.45 | $35.50 |
| Purchase #4 | $224.50 | 10.102% | $247.179 | $247.18 | $247.20 | $247.20 |
| Purchase #5 | $118.58 | 8.519% | $128.6818 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $87.48 | 4.801% | $91.6799 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $222.61 | 8.576% | $241.701 | $241.70 | $241.70 | $241.70 |
| 7 purchase totals = | $1,086.00 | $1,181.8410 | $1,181.84 | $1,181.90 | $1,182.00 | |