| 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 | $121.33 | 5.300% | $127.7605 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $179.88 | 10.477% | $198.726 | $198.73 | $198.75 | $198.70 |
| Purchase #3 | $228.44 | 10.521% | $252.4742 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $57.26 | 10.364% | $63.1944 | $63.19 | $63.20 | $63.20 |
| Purchase #5 | $221.67 | 7.172% | $237.5682 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $9.77 | 8.175% | $10.5687 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $156.79 | 7.541% | $168.6135 | $168.61 | $168.60 | $168.60 |
| 7 purchase totals = | $975.14 | $1,058.9055 | $1,058.90 | $1,058.85 | $1,059.00 | |