| 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 | $172.50 | 5.627% | $182.2066 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $148.29 | 3.142% | $152.9493 | $152.95 | $152.95 | $152.90 |
| Purchase #3 | $75.28 | 10.586% | $83.2491 | $83.25 | $83.25 | $83.20 |
| Purchase #4 | $67.82 | 8.602% | $73.6539 | $73.65 | $73.65 | $73.70 |
| Purchase #5 | $213.51 | 10.462% | $235.8474 | $235.85 | $235.85 | $235.80 |
| Purchase #6 | $227.49 | 8.613% | $247.0837 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $83.74 | 13.520% | $95.0616 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $988.63 | $1,070.0516 | $1,070.05 | $1,070.05 | $1,070.00 | |