| 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 | $138.27 | 13.520% | $156.9641 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $214.92 | 10.367% | $237.2008 | $237.20 | $237.20 | $237.20 |
| Purchase #3 | $227.51 | 13.618% | $258.4923 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $72.56 | 12.311% | $81.4929 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $11.26 | 7.295% | $12.0814 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $185.50 | 13.872% | $211.2326 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $87.31 | 12.673% | $98.3748 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $937.33 | $1,055.8389 | $1,055.82 | $1,055.85 | $1,055.90 | |