| 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 | $174.76 | 4.505% | $182.6329 | $182.63 | $182.65 | $182.60 |
| Purchase #2 | $198.51 | 8.157% | $214.7025 | $214.70 | $214.70 | $214.70 |
| Purchase #3 | $36.38 | 10.868% | $40.3338 | $40.33 | $40.35 | $40.30 |
| Purchase #4 | $195.58 | 10.117% | $215.3668 | $215.37 | $215.35 | $215.40 |
| Purchase #5 | $30.61 | 4.380% | $31.9507 | $31.95 | $31.95 | $32.00 |
| Purchase #6 | $108.34 | 5.846% | $114.6736 | $114.67 | $114.65 | $114.70 |
| Purchase #7 | $111.66 | 6.241% | $118.6287 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $855.84 | $918.2890 | $918.28 | $918.30 | $918.30 | |