| 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 | $193.56 | 8.128% | $209.2926 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $131.96 | 4.846% | $138.3548 | $138.35 | $138.35 | $138.40 |
| Purchase #3 | $162.81 | 8.642% | $176.88 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $153.32 | 13.303% | $173.7162 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $13.32 | 13.852% | $15.1651 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $177.75 | 3.759% | $184.4316 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $163.94 | 11.452% | $182.7144 | $182.71 | $182.70 | $182.70 |
| 7 purchase totals = | $996.66 | $1,080.5547 | $1,080.55 | $1,080.55 | $1,080.60 | |