| 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 | $142.92 | 13.470% | $162.1713 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $105.86 | 8.392% | $114.7438 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $250.77 | 7.315% | $269.1138 | $269.11 | $269.10 | $269.10 |
| Purchase #4 | $195.71 | 8.629% | $212.5978 | $212.60 | $212.60 | $212.60 |
| Purchase #5 | $172.50 | 10.192% | $190.0812 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $143.95 | 7.632% | $154.9363 | $154.94 | $154.95 | $154.90 |
| Purchase #7 | $112.39 | 5.477% | $118.5456 | $118.55 | $118.55 | $118.50 |
| 7 purchase totals = | $1,124.10 | $1,222.1898 | $1,222.19 | $1,222.20 | $1,222.10 | |