| 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 | $126.42 | 7.373% | $135.7409 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $26.52 | 13.870% | $30.1983 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $92.29 | 6.441% | $98.2344 | $98.23 | $98.25 | $98.20 |
| Purchase #4 | $207.60 | 3.375% | $214.6065 | $214.61 | $214.60 | $214.60 |
| Purchase #5 | $219.80 | 4.171% | $228.9679 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $7.88 | 8.634% | $8.5604 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $164.99 | 7.855% | $177.95 | $177.95 | $177.95 | $178.00 |
| 7 purchase totals = | $845.50 | $894.2584 | $894.26 | $894.25 | $894.30 | |