| 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 | $175.93 | 4.586% | $183.9981 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $5.99 | 8.659% | $6.5087 | $6.51 | $6.50 | $6.50 |
| Purchase #3 | $73.52 | 12.522% | $82.7262 | $82.73 | $82.75 | $82.70 |
| Purchase #4 | $134.70 | 6.756% | $143.8003 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $22.60 | 5.817% | $23.9146 | $23.91 | $23.90 | $23.90 |
| Purchase #6 | $45.28 | 6.371% | $48.1648 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $242.37 | 9.455% | $265.2861 | $265.29 | $265.30 | $265.30 |
| 7 purchase totals = | $700.39 | $754.3988 | $754.40 | $754.40 | $754.40 | |