| 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 | $127.68 | 3.689% | $132.3901 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $174.45 | 3.804% | $181.0861 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $50.96 | 5.599% | $53.8133 | $53.81 | $53.80 | $53.80 |
| Purchase #4 | $61.27 | 10.183% | $67.5091 | $67.51 | $67.50 | $67.50 |
| Purchase #5 | $196.39 | 3.855% | $203.9608 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $5.50 | 6.815% | $5.8748 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $222.92 | 8.819% | $242.5793 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $839.17 | $887.2135 | $887.21 | $887.20 | $887.30 | |