| 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 | $122.61 | 6.837% | $130.9928 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $189.36 | 13.736% | $215.3705 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $207.70 | 9.257% | $226.9268 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $159.34 | 13.191% | $180.3585 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $168.87 | 3.712% | $175.1385 | $175.14 | $175.15 | $175.10 |
| Purchase #6 | $24.75 | 13.562% | $28.1066 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $79.66 | 8.330% | $86.2957 | $86.30 | $86.30 | $86.30 |
| 7 purchase totals = | $952.29 | $1,043.1894 | $1,043.20 | $1,043.20 | $1,043.20 | |