| 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 | $167.62 | 9.323% | $183.2472 | $183.25 | $183.25 | $183.20 |
| Purchase #2 | $116.80 | 5.322% | $123.0161 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $154.28 | 11.532% | $172.0716 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $135.95 | 3.217% | $140.3235 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $5.88 | 13.351% | $6.665 | $6.67 | $6.65 | $6.70 |
| Purchase #6 | $173.97 | 8.301% | $188.4112 | $188.41 | $188.40 | $188.40 |
| Purchase #7 | $229.77 | 9.105% | $250.6906 | $250.69 | $250.70 | $250.70 |
| 7 purchase totals = | $984.27 | $1,064.4252 | $1,064.43 | $1,064.35 | $1,064.40 | |