| 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 | $21.65 | 7.425% | $23.2575 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $57.57 | 6.486% | $61.304 | $61.30 | $61.30 | $61.30 |
| Purchase #3 | $114.86 | 7.535% | $123.5147 | $123.51 | $123.50 | $123.50 |
| Purchase #4 | $178.94 | 3.457% | $185.126 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $203.45 | 9.446% | $222.6679 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $157.29 | 8.594% | $170.8075 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $107.84 | 8.561% | $117.0722 | $117.07 | $117.05 | $117.10 |
| 7 purchase totals = | $841.60 | $903.7498 | $903.75 | $903.70 | $903.80 | |