| 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 | $45.48 | 3.697% | $47.1614 | $47.16 | $47.15 | $47.20 |
| Purchase #2 | $161.27 | 6.467% | $171.6993 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $130.53 | 12.340% | $146.6374 | $146.64 | $146.65 | $146.60 |
| Purchase #4 | $199.53 | 13.137% | $225.7423 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $174.54 | 6.176% | $185.3196 | $185.32 | $185.30 | $185.30 |
| Purchase #6 | $149.85 | 12.213% | $168.1512 | $168.15 | $168.15 | $168.20 |
| Purchase #7 | $239.25 | 8.264% | $259.0216 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $1,100.45 | $1,203.7328 | $1,203.73 | $1,203.70 | $1,203.70 | |