| 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 | $154.75 | 7.473% | $166.3145 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $228.91 | 6.768% | $244.4026 | $244.40 | $244.40 | $244.40 |
| Purchase #3 | $204.69 | 13.789% | $232.9147 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $16.83 | 5.593% | $17.7713 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $149.61 | 5.304% | $157.5453 | $157.55 | $157.55 | $157.50 |
| Purchase #6 | $112.32 | 11.689% | $125.4491 | $125.45 | $125.45 | $125.40 |
| Purchase #7 | $155.95 | 12.349% | $175.2083 | $175.21 | $175.20 | $175.20 |
| 7 purchase totals = | $1,023.06 | $1,119.6058 | $1,119.60 | $1,119.55 | $1,119.50 | |