| 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 | $171.66 | 5.595% | $181.2644 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $10.74 | 5.501% | $11.3308 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $228.31 | 7.307% | $244.9926 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $39.47 | 7.105% | $42.2743 | $42.27 | $42.25 | $42.30 |
| Purchase #5 | $126.43 | 13.403% | $143.3754 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $140.53 | 3.395% | $145.301 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $22.55 | 5.490% | $23.788 | $23.79 | $23.80 | $23.80 |
| 7 purchase totals = | $739.69 | $792.3265 | $792.32 | $792.35 | $792.40 | |