| 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 | $166.27 | 6.734% | $177.4666 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $124.93 | 10.159% | $137.6216 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $172.77 | 11.359% | $192.3949 | $192.39 | $192.40 | $192.40 |
| Purchase #4 | $159.68 | 8.457% | $173.1841 | $173.18 | $173.20 | $173.20 |
| Purchase #5 | $185.59 | 9.495% | $203.2118 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $225.78 | 12.202% | $253.3297 | $253.33 | $253.35 | $253.30 |
| Purchase #7 | $182.29 | 4.289% | $190.1084 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $1,217.31 | $1,327.3171 | $1,327.31 | $1,327.30 | $1,327.30 | |