| 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 | $183.45 | 13.321% | $207.8874 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $103.49 | 11.705% | $115.6035 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $112.71 | 11.516% | $125.6897 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $131.90 | 3.259% | $136.1986 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $101.69 | 8.261% | $110.0906 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $157.74 | 8.480% | $171.1164 | $171.12 | $171.10 | $171.10 |
| Purchase #7 | $123.98 | 12.186% | $139.0882 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $914.96 | $1,005.6744 | $1,005.68 | $1,005.70 | $1,005.70 | |