| 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 | $173.41 | 3.341% | $179.2036 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $89.73 | 7.296% | $96.2767 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $151.54 | 12.514% | $170.5037 | $170.50 | $170.50 | $170.50 |
| Purchase #4 | $212.78 | 6.478% | $226.5639 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $18.83 | 12.463% | $21.1768 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $12.81 | 12.295% | $14.385 | $14.39 | $14.40 | $14.40 |
| Purchase #7 | $77.88 | 12.746% | $87.8066 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $736.98 | $795.9163 | $795.92 | $795.95 | $796.00 | |