| 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 | $166.36 | 10.147% | $183.2405 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $149.32 | 3.670% | $154.8 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $51.91 | 9.435% | $56.8077 | $56.81 | $56.80 | $56.80 |
| Purchase #4 | $136.35 | 7.248% | $146.2326 | $146.23 | $146.25 | $146.20 |
| Purchase #5 | $64.65 | 6.728% | $68.9997 | $69.00 | $69.00 | $69.00 |
| Purchase #6 | $110.98 | 11.331% | $123.5551 | $123.56 | $123.55 | $123.60 |
| Purchase #7 | $115.76 | 6.725% | $123.5449 | $123.54 | $123.55 | $123.50 |
| 7 purchase totals = | $795.33 | $857.1805 | $857.18 | $857.20 | $857.10 | |