| 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 | $167.94 | 12.311% | $188.6151 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $8.78 | 11.153% | $9.7592 | $9.76 | $9.75 | $9.80 |
| Purchase #3 | $226.72 | 5.188% | $238.4822 | $238.48 | $238.50 | $238.50 |
| Purchase #4 | $195.97 | 4.444% | $204.6789 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $178.86 | 10.432% | $197.5187 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $16.78 | 13.392% | $19.0272 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $238.31 | 9.793% | $261.6477 | $261.65 | $261.65 | $261.60 |
| 7 purchase totals = | $1,033.36 | $1,119.7290 | $1,119.74 | $1,119.75 | $1,119.70 | |