| 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 | $178.85 | 11.181% | $198.8472 | $198.85 | $198.85 | $198.80 |
| Purchase #2 | $203.44 | 10.708% | $225.2244 | $225.22 | $225.20 | $225.20 |
| Purchase #3 | $45.42 | 11.324% | $50.5634 | $50.56 | $50.55 | $50.60 |
| Purchase #4 | $218.59 | 9.695% | $239.7823 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $238.56 | 8.669% | $259.2408 | $259.24 | $259.25 | $259.20 |
| Purchase #6 | $130.71 | 9.210% | $142.7484 | $142.75 | $142.75 | $142.70 |
| Purchase #7 | $197.61 | 4.820% | $207.1348 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $1,213.18 | $1,323.5413 | $1,323.53 | $1,323.55 | $1,323.40 | |