| 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 | $106.99 | 5.753% | $113.1451 | $113.15 | $113.15 | $113.10 |
| Purchase #2 | $101.47 | 12.344% | $113.9955 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $166.85 | 10.599% | $184.5344 | $184.53 | $184.55 | $184.50 |
| Purchase #4 | $145.41 | 4.132% | $151.4183 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $86.67 | 5.124% | $91.111 | $91.11 | $91.10 | $91.10 |
| Purchase #6 | $132.25 | 9.374% | $144.6471 | $144.65 | $144.65 | $144.60 |
| Purchase #7 | $159.56 | 13.705% | $181.4277 | $181.43 | $181.45 | $181.40 |
| 7 purchase totals = | $899.20 | $980.2791 | $980.29 | $980.30 | $980.10 | |