| 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 | $153.55 | 9.437% | $168.0405 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $81.93 | 4.692% | $85.7742 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $139.91 | 10.174% | $154.1444 | $154.14 | $154.15 | $154.10 |
| Purchase #4 | $185.63 | 8.769% | $201.9079 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $232.41 | 7.717% | $250.3451 | $250.35 | $250.35 | $250.30 |
| Purchase #6 | $147.29 | 9.391% | $161.122 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $190.65 | 7.616% | $205.1699 | $205.17 | $205.15 | $205.20 |
| 7 purchase totals = | $1,131.37 | $1,226.5040 | $1,226.50 | $1,226.45 | $1,226.40 | |