| 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 | $209.36 | 5.548% | $220.9753 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $155.43 | 11.222% | $172.8724 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $6.61 | 3.509% | $6.8419 | $6.84 | $6.85 | $6.80 |
| Purchase #4 | $44.36 | 11.725% | $49.5612 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $50.30 | 13.172% | $56.9255 | $56.93 | $56.95 | $56.90 |
| Purchase #6 | $153.40 | 9.582% | $168.0988 | $168.10 | $168.10 | $168.10 |
| Purchase #7 | $176.76 | 4.631% | $184.9458 | $184.95 | $184.95 | $184.90 |
| 7 purchase totals = | $796.22 | $860.2209 | $860.23 | $860.25 | $860.20 | |