| 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 | $168.50 | 8.848% | $183.4089 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $187.80 | 10.860% | $208.1951 | $208.20 | $208.20 | $208.20 |
| Purchase #3 | $143.48 | 11.581% | $160.0964 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $153.92 | 5.576% | $162.5026 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $122.51 | 11.187% | $136.2152 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $152.32 | 5.752% | $161.0814 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $5.26 | 9.738% | $5.7722 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $933.79 | $1,017.2718 | $1,017.28 | $1,017.25 | $1,017.30 | |