| 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 | $159.34 | 7.438% | $171.1917 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $178.92 | 5.254% | $188.3205 | $188.32 | $188.30 | $188.30 |
| Purchase #3 | $206.60 | 10.349% | $227.981 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $228.36 | 6.516% | $243.2399 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $10.42 | 7.809% | $11.2337 | $11.23 | $11.25 | $11.20 |
| Purchase #6 | $223.73 | 4.546% | $233.9008 | $233.90 | $233.90 | $233.90 |
| Purchase #7 | $249.45 | 4.683% | $261.1317 | $261.13 | $261.15 | $261.10 |
| 7 purchase totals = | $1,256.82 | $1,336.9993 | $1,336.99 | $1,337.05 | $1,336.90 | |