| 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 | $175.46 | 12.844% | $197.9961 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $125.73 | 6.341% | $133.7025 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $231.69 | 10.251% | $255.4405 | $255.44 | $255.45 | $255.40 |
| Purchase #4 | $14.75 | 5.296% | $15.5312 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $16.45 | 10.159% | $18.1212 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $25.54 | 3.334% | $26.3915 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $140.50 | 3.741% | $145.7561 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $730.12 | $792.9391 | $792.94 | $792.95 | $792.90 | |