| 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 | $171.44 | 11.216% | $190.6687 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $231.48 | 4.655% | $242.2554 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $168.64 | 10.632% | $186.5698 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $16.50 | 12.576% | $18.575 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $176.91 | 3.160% | $182.5004 | $182.50 | $182.50 | $182.50 |
| Purchase #6 | $241.25 | 9.452% | $264.053 | $264.05 | $264.05 | $264.10 |
| Purchase #7 | $49.72 | 9.275% | $54.3315 | $54.33 | $54.35 | $54.30 |
| 7 purchase totals = | $1,055.94 | $1,138.9538 | $1,138.96 | $1,138.95 | $1,139.10 | |