| 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 | $152.75 | 11.774% | $170.7348 | $170.73 | $170.75 | $170.70 |
| Purchase #2 | $144.84 | 13.575% | $164.502 | $164.50 | $164.50 | $164.50 |
| Purchase #3 | $44.35 | 3.759% | $46.0171 | $46.02 | $46.00 | $46.00 |
| Purchase #4 | $167.96 | 11.120% | $186.6372 | $186.64 | $186.65 | $186.60 |
| Purchase #5 | $136.47 | 5.196% | $143.561 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $232.62 | 10.604% | $257.287 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $11.83 | 5.326% | $12.4601 | $12.46 | $12.45 | $12.50 |
| 7 purchase totals = | $890.82 | $981.1992 | $981.20 | $981.20 | $981.20 | |