| 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 | $71.56 | 6.501% | $76.2121 | $76.21 | $76.20 | $76.20 |
| Purchase #2 | $161.77 | 6.512% | $172.3045 | $172.30 | $172.30 | $172.30 |
| Purchase #3 | $173.30 | 5.613% | $183.0273 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $115.40 | 13.720% | $131.2329 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $243.85 | 9.445% | $266.8816 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $192.54 | 7.792% | $207.5427 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $86.97 | 3.451% | $89.9713 | $89.97 | $89.95 | $90.00 |
| 7 purchase totals = | $1,045.39 | $1,127.1724 | $1,127.16 | $1,127.20 | $1,127.10 | |