| 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 | $106.86 | 3.228% | $110.3094 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $122.28 | 9.479% | $133.8709 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $153.79 | 8.295% | $166.5469 | $166.55 | $166.55 | $166.50 |
| Purchase #4 | $17.67 | 5.812% | $18.697 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $23.38 | 4.139% | $24.3477 | $24.35 | $24.35 | $24.30 |
| Purchase #6 | $79.36 | 3.488% | $82.1281 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $167.47 | 5.465% | $176.6222 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $670.81 | $712.5222 | $712.53 | $712.50 | $712.40 | |