| 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 | $128.60 | 6.753% | $137.2844 | $137.28 | $137.30 | $137.30 |
| Purchase #2 | $210.56 | 5.192% | $221.4923 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $182.34 | 13.506% | $206.9668 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $75.57 | 10.150% | $83.2404 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $166.40 | 9.642% | $182.4443 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $71.67 | 7.267% | $76.8783 | $76.88 | $76.90 | $76.90 |
| Purchase #7 | $147.41 | 10.583% | $163.0104 | $163.01 | $163.00 | $163.00 |
| 7 purchase totals = | $982.55 | $1,071.3169 | $1,071.31 | $1,071.35 | $1,071.30 | |