| 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 | $164.74 | 7.647% | $177.3377 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $184.53 | 12.345% | $207.3102 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $74.57 | 11.668% | $83.2708 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $163.81 | 11.698% | $182.9725 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $54.36 | 12.585% | $61.2012 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $248.84 | 5.658% | $262.9194 | $262.92 | $262.90 | $262.90 |
| Purchase #7 | $197.39 | 6.622% | $210.4612 | $210.46 | $210.45 | $210.50 |
| 7 purchase totals = | $1,088.24 | $1,185.4730 | $1,185.47 | $1,185.40 | $1,185.50 | |