| 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 | $155.42 | 13.107% | $175.7909 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $171.51 | 12.503% | $192.9539 | $192.95 | $192.95 | $193.00 |
| Purchase #3 | $202.65 | 6.699% | $216.2255 | $216.23 | $216.25 | $216.20 |
| Purchase #4 | $202.95 | 9.426% | $222.0801 | $222.08 | $222.10 | $222.10 |
| Purchase #5 | $50.67 | 8.292% | $54.8716 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $37.43 | 5.856% | $39.6219 | $39.62 | $39.60 | $39.60 |
| Purchase #7 | $242.34 | 7.350% | $260.152 | $260.15 | $260.15 | $260.20 |
| 7 purchase totals = | $1,062.97 | $1,161.6959 | $1,161.69 | $1,161.70 | $1,161.80 | |