| 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 | $143.91 | 11.662% | $160.6928 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $180.67 | 12.813% | $203.8192 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $173.42 | 13.440% | $196.7276 | $196.73 | $196.75 | $196.70 |
| Purchase #4 | $188.65 | 3.739% | $195.7036 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $103.93 | 4.583% | $108.6931 | $108.69 | $108.70 | $108.70 |
| Purchase #6 | $111.39 | 13.636% | $126.5791 | $126.58 | $126.60 | $126.60 |
| Purchase #7 | $73.64 | 5.532% | $77.7138 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $975.61 | $1,069.9292 | $1,069.92 | $1,069.95 | $1,069.90 | |