| 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 | $152.31 | 6.349% | $161.9802 | $161.98 | $162.00 | $162.00 |
| Purchase #2 | $194.54 | 9.140% | $212.321 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $224.60 | 4.547% | $234.8126 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $229.99 | 10.349% | $253.7917 | $253.79 | $253.80 | $253.80 |
| Purchase #5 | $161.25 | 4.597% | $168.6627 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $30.26 | 12.257% | $33.969 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $111.45 | 3.209% | $115.0264 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $1,104.40 | $1,180.5636 | $1,180.56 | $1,180.55 | $1,180.60 | |