| 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 | $144.74 | 5.690% | $152.9757 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $127.78 | 4.257% | $133.2196 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $41.79 | 6.617% | $44.5552 | $44.56 | $44.55 | $44.60 |
| Purchase #4 | $135.42 | 8.783% | $147.3139 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $226.42 | 3.520% | $234.39 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $155.68 | 7.438% | $167.2595 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $146.83 | 7.837% | $158.3371 | $158.34 | $158.35 | $158.30 |
| 7 purchase totals = | $978.66 | $1,038.0510 | $1,038.06 | $1,038.05 | $1,038.10 | |