| 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 | $185.60 | 3.545% | $192.1795 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $49.90 | 8.160% | $53.9718 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $6.43 | 8.581% | $6.9818 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $215.83 | 10.259% | $237.972 | $237.97 | $237.95 | $238.00 |
| Purchase #5 | $184.64 | 3.515% | $191.1301 | $191.13 | $191.15 | $191.10 |
| Purchase #6 | $181.71 | 5.274% | $191.2934 | $191.29 | $191.30 | $191.30 |
| Purchase #7 | $116.87 | 8.609% | $126.9313 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $940.98 | $1,000.4599 | $1,000.45 | $1,000.50 | $1,000.50 | |