| 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 | $163.27 | 5.379% | $172.0523 | $172.05 | $172.05 | $172.10 |
| Purchase #2 | $45.53 | 10.465% | $50.2947 | $50.29 | $50.30 | $50.30 |
| Purchase #3 | $59.82 | 6.223% | $63.5426 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $161.53 | 9.112% | $176.2486 | $176.25 | $176.25 | $176.20 |
| Purchase #5 | $114.35 | 9.227% | $124.9011 | $124.90 | $124.90 | $124.90 |
| Purchase #6 | $67.27 | 8.593% | $73.0505 | $73.05 | $73.05 | $73.10 |
| Purchase #7 | $167.38 | 6.578% | $178.3903 | $178.39 | $178.40 | $178.40 |
| 7 purchase totals = | $779.15 | $838.4801 | $838.47 | $838.50 | $838.50 | |