| 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 | $77.59 | 11.449% | $86.4733 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $132.63 | 4.700% | $138.8636 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $232.91 | 8.806% | $253.4201 | $253.42 | $253.40 | $253.40 |
| Purchase #4 | $199.94 | 9.765% | $219.4641 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $161.99 | 8.841% | $176.3115 | $176.31 | $176.30 | $176.30 |
| Purchase #6 | $73.40 | 7.806% | $79.1296 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $181.58 | 4.582% | $189.9 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $1,060.04 | $1,143.5622 | $1,143.55 | $1,143.50 | $1,143.60 | |