| 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 | $172.96 | 7.643% | $186.1793 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $231.43 | 6.388% | $246.2137 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $224.35 | 6.218% | $238.3001 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $23.62 | 13.608% | $26.8342 | $26.83 | $26.85 | $26.80 |
| Purchase #5 | $180.42 | 8.170% | $195.1603 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $138.56 | 7.358% | $148.7552 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $43.58 | 6.621% | $46.4654 | $46.47 | $46.45 | $46.50 |
| 7 purchase totals = | $1,014.92 | $1,087.9082 | $1,087.91 | $1,087.90 | $1,088.00 | |