| 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 | $185.47 | 7.811% | $199.9571 | $199.96 | $199.95 | $200.00 |
| Purchase #2 | $180.51 | 11.445% | $201.1694 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $116.44 | 13.484% | $132.1408 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $209.58 | 11.282% | $233.2248 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $189.64 | 6.520% | $202.0045 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $164.56 | 4.735% | $172.3519 | $172.35 | $172.35 | $172.40 |
| Purchase #7 | $11.97 | 8.489% | $12.9861 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $1,058.17 | $1,153.8346 | $1,153.83 | $1,153.80 | $1,153.90 | |