| 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 | $115.38 | 12.810% | $130.1602 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $126.74 | 9.826% | $139.1935 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $161.64 | 12.792% | $182.317 | $182.32 | $182.30 | $182.30 |
| Purchase #4 | $201.82 | 8.247% | $218.4641 | $218.46 | $218.45 | $218.50 |
| Purchase #5 | $91.87 | 4.183% | $95.7129 | $95.71 | $95.70 | $95.70 |
| Purchase #6 | $11.69 | 4.652% | $12.2338 | $12.23 | $12.25 | $12.20 |
| Purchase #7 | $122.89 | 12.560% | $138.325 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $832.03 | $916.4065 | $916.40 | $916.40 | $916.40 | |