| 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 | $210.68 | 3.705% | $218.4857 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $115.42 | 7.641% | $124.2392 | $124.24 | $124.25 | $124.20 |
| Purchase #3 | $73.58 | 5.667% | $77.7498 | $77.75 | $77.75 | $77.70 |
| Purchase #4 | $142.91 | 5.519% | $150.7972 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $78.81 | 9.855% | $86.5767 | $86.58 | $86.60 | $86.60 |
| Purchase #6 | $179.98 | 8.604% | $195.4655 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $151.61 | 6.602% | $161.6193 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $952.99 | $1,014.9334 | $1,014.95 | $1,014.95 | $1,014.90 | |