| 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 | $167.63 | 13.439% | $190.1578 | $190.16 | $190.15 | $190.20 |
| Purchase #2 | $229.49 | 6.497% | $244.4 | $244.40 | $244.40 | $244.40 |
| Purchase #3 | $189.38 | 5.126% | $199.0876 | $199.09 | $199.10 | $199.10 |
| Purchase #4 | $211.95 | 10.850% | $234.9466 | $234.95 | $234.95 | $234.90 |
| Purchase #5 | $80.61 | 13.857% | $91.7801 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $114.63 | 3.526% | $118.6719 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $153.80 | 12.250% | $172.6405 | $172.64 | $172.65 | $172.60 |
| 7 purchase totals = | $1,147.49 | $1,251.6845 | $1,251.69 | $1,251.70 | $1,251.70 | |