| 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 | $175.92 | 3.264% | $181.662 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $34.78 | 3.267% | $35.9163 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $161.91 | 11.595% | $180.6835 | $180.68 | $180.70 | $180.70 |
| Purchase #4 | $105.81 | 13.789% | $120.4001 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $84.49 | 7.815% | $91.0929 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $196.76 | 4.254% | $205.1302 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $243.65 | 11.813% | $272.4324 | $272.43 | $272.45 | $272.40 |
| 7 purchase totals = | $1,003.32 | $1,087.3174 | $1,087.31 | $1,087.35 | $1,087.30 | |