| 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 | $137.76 | 11.673% | $153.8407 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $104.82 | 8.830% | $114.0756 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $189.91 | 13.393% | $215.3446 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $113.36 | 12.613% | $127.6581 | $127.66 | $127.65 | $127.70 |
| Purchase #5 | $164.47 | 4.704% | $172.2067 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $57.73 | 10.265% | $63.656 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $198.40 | 11.587% | $221.3886 | $221.39 | $221.40 | $221.40 |
| 7 purchase totals = | $966.45 | $1,068.1703 | $1,068.18 | $1,068.20 | $1,068.20 | |