| 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 | $152.59 | 4.217% | $159.0247 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $85.36 | 7.534% | $91.791 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $216.33 | 8.317% | $234.3222 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $82.54 | 10.587% | $91.2785 | $91.28 | $91.30 | $91.30 |
| Purchase #5 | $227.65 | 3.361% | $235.3013 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $98.42 | 7.610% | $105.9098 | $105.91 | $105.90 | $105.90 |
| Purchase #7 | $45.30 | 10.516% | $50.0637 | $50.06 | $50.05 | $50.10 |
| 7 purchase totals = | $908.19 | $967.6912 | $967.68 | $967.65 | $967.70 | |