| 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 | $133.54 | 10.180% | $147.1344 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $200.93 | 11.155% | $223.3437 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $74.85 | 9.869% | $82.2369 | $82.24 | $82.25 | $82.20 |
| Purchase #4 | $176.85 | 3.217% | $182.5393 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $66.35 | 13.324% | $75.1905 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $190.78 | 4.788% | $199.9145 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $244.49 | 10.447% | $270.0319 | $270.03 | $270.05 | $270.00 |
| 7 purchase totals = | $1,087.79 | $1,180.3912 | $1,180.38 | $1,180.45 | $1,180.20 | |