| 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 | $160.60 | 9.362% | $175.6354 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $64.54 | 13.312% | $73.1316 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $138.78 | 4.652% | $145.236 | $145.24 | $145.25 | $145.20 |
| Purchase #4 | $145.43 | 3.161% | $150.027 | $150.03 | $150.05 | $150.00 |
| Purchase #5 | $99.83 | 5.629% | $105.4494 | $105.45 | $105.45 | $105.40 |
| Purchase #6 | $193.67 | 7.157% | $207.531 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $140.77 | 5.849% | $149.0036 | $149.00 | $149.00 | $149.00 |
| 7 purchase totals = | $943.62 | $1,006.0140 | $1,006.02 | $1,006.10 | $1,005.80 | |