| 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 | $150.34 | 9.525% | $164.6599 | $164.66 | $164.65 | $164.70 |
| Purchase #2 | $34.29 | 3.582% | $35.5183 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $214.57 | 9.848% | $235.7009 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $133.78 | 5.220% | $140.7633 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $185.68 | 5.458% | $195.8144 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $71.31 | 6.775% | $76.1413 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $205.29 | 9.461% | $224.7125 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $995.26 | $1,073.3106 | $1,073.30 | $1,073.25 | $1,073.30 | |