| 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 | $149.45 | 5.381% | $157.4919 | $157.49 | $157.50 | $157.50 |
| Purchase #2 | $119.27 | 3.232% | $123.1248 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $167.30 | 11.514% | $186.5629 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $50.29 | 13.289% | $56.973 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $21.94 | 12.174% | $24.611 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $56.97 | 11.788% | $63.6856 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $166.94 | 11.511% | $186.1565 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $732.16 | $798.6057 | $798.60 | $798.55 | $798.70 | |