| 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 | $135.32 | 4.322% | $141.1685 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $72.64 | 5.705% | $76.7841 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $164.94 | 9.515% | $180.634 | $180.63 | $180.65 | $180.60 |
| Purchase #4 | $222.92 | 11.635% | $248.8567 | $248.86 | $248.85 | $248.90 |
| Purchase #5 | $223.46 | 12.131% | $250.5679 | $250.57 | $250.55 | $250.60 |
| Purchase #6 | $175.42 | 10.516% | $193.8672 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $240.80 | 10.157% | $265.2581 | $265.26 | $265.25 | $265.30 |
| 7 purchase totals = | $1,235.50 | $1,357.1365 | $1,357.14 | $1,357.10 | $1,357.30 | |