| 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 | $154.70 | 10.639% | $171.1585 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $184.32 | 13.370% | $208.9636 | $208.96 | $208.95 | $209.00 |
| Purchase #3 | $35.63 | 8.319% | $38.5941 | $38.59 | $38.60 | $38.60 |
| Purchase #4 | $190.25 | 11.620% | $212.3571 | $212.36 | $212.35 | $212.40 |
| Purchase #5 | $168.78 | 5.503% | $178.068 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $13.46 | 5.710% | $14.2286 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $147.92 | 12.488% | $166.3922 | $166.39 | $166.40 | $166.40 |
| 7 purchase totals = | $895.06 | $989.7621 | $989.76 | $989.75 | $989.90 | |