| 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 | $100.68 | 9.464% | $110.2084 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $153.98 | 13.517% | $174.7935 | $174.79 | $174.80 | $174.80 |
| Purchase #3 | $228.88 | 7.522% | $246.0964 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $166.48 | 3.296% | $171.9672 | $171.97 | $171.95 | $172.00 |
| Purchase #5 | $17.54 | 8.816% | $19.0863 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $119.98 | 6.655% | $127.9647 | $127.96 | $127.95 | $128.00 |
| Purchase #7 | $108.64 | 8.320% | $117.6788 | $117.68 | $117.70 | $117.70 |
| 7 purchase totals = | $896.18 | $967.7953 | $967.80 | $967.80 | $967.90 | |