| 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 | $118.83 | 13.254% | $134.5797 | $134.58 | $134.60 | $134.60 |
| Purchase #2 | $13.98 | 5.843% | $14.7969 | $14.80 | $14.80 | $14.80 |
| Purchase #3 | $198.71 | 8.317% | $215.2367 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $221.64 | 4.139% | $230.8137 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $120.89 | 3.153% | $124.7017 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $65.31 | 3.799% | $67.7911 | $67.79 | $67.80 | $67.80 |
| Purchase #7 | $173.31 | 11.783% | $193.7311 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $912.67 | $981.6509 | $981.65 | $981.70 | $981.60 | |