| 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 | $15.80 | 3.221% | $16.3089 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $82.94 | 10.604% | $91.735 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $186.94 | 4.298% | $194.9747 | $194.97 | $194.95 | $195.00 |
| Purchase #4 | $91.37 | 12.298% | $102.6067 | $102.61 | $102.60 | $102.60 |
| Purchase #5 | $11.88 | 10.208% | $13.0927 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $121.95 | 5.116% | $128.189 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $209.58 | 7.517% | $225.3341 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $720.46 | $772.2411 | $772.24 | $772.25 | $772.20 | |