| 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 | $18.49 | 3.176% | $19.0772 | $19.08 | $19.10 | $19.10 |
| Purchase #2 | $176.71 | 10.810% | $195.8124 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $153.69 | 12.330% | $172.64 | $172.64 | $172.65 | $172.60 |
| Purchase #4 | $170.61 | 9.832% | $187.3844 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $11.39 | 6.524% | $12.1331 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $46.82 | 10.690% | $51.8251 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $245.75 | 6.822% | $262.5151 | $262.52 | $262.50 | $262.50 |
| 7 purchase totals = | $823.46 | $901.3873 | $901.39 | $901.45 | $901.30 | |