| 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 | $161.68 | 6.128% | $171.5878 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $48.97 | 9.575% | $53.6589 | $53.66 | $53.65 | $53.70 |
| Purchase #3 | $107.42 | 6.148% | $114.0242 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $134.94 | 7.519% | $145.0861 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $191.69 | 5.779% | $202.7678 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $93.39 | 10.500% | $103.196 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $27.86 | 8.424% | $30.2069 | $30.21 | $30.20 | $30.20 |
| 7 purchase totals = | $765.95 | $820.5277 | $820.54 | $820.50 | $820.60 | |