| 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 | $173.54 | 4.803% | $181.8751 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $144.95 | 8.500% | $157.2708 | $157.27 | $157.25 | $157.30 |
| Purchase #3 | $220.86 | 3.184% | $227.8922 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $238.35 | 3.239% | $246.0702 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $205.39 | 5.620% | $216.9329 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $98.48 | 7.819% | $106.1802 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $99.62 | 10.455% | $110.0353 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $1,181.19 | $1,246.2567 | $1,246.26 | $1,246.30 | $1,246.30 | |