| 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 | $130.91 | 12.661% | $147.4845 | $147.48 | $147.50 | $147.50 |
| Purchase #2 | $15.59 | 8.528% | $16.9195 | $16.92 | $16.90 | $16.90 |
| Purchase #3 | $153.62 | 5.483% | $162.043 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $190.33 | 10.723% | $210.7391 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $125.97 | 12.588% | $141.8271 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $57.85 | 5.698% | $61.1463 | $61.15 | $61.15 | $61.10 |
| Purchase #7 | $227.65 | 3.514% | $235.6496 | $235.65 | $235.65 | $235.60 |
| 7 purchase totals = | $901.92 | $975.8091 | $975.81 | $975.85 | $975.60 | |